治行者貪婬患法
Practitioners overcome lustful desires.
「復次，舍利弗！若行者入禪定時欲覺起，貪婬風動四百四脈，從眼至身根一時動搖，諸情閉塞動於心風，使心顛狂。因是發狂，鬼魅所著，晝夜思欲如救頭然，當疾治之。
Furthermore, Shariputra, if a practitioner enters meditation and lustful thoughts arise, the winds of desire stir the four hundred and four channels. From the eyes to the base of the body, all are shaken at once. The senses become blocked, disturbing the heart-mind, causing it to go mad. Driven mad by this, as if possessed by ghosts, day and night they crave desire like one whose head is on fire. This must be treated quickly.
「治之法者，教此行者觀子藏。子藏者，在生藏下、熟藏之上，九十九重膜如死猪胞。四百四脈從於子藏，猶如樹根布散諸根；如盛屎囊，一千九百節似芭蕉葉，八萬戶蟲圍繞周匝四百四脈及以子藏；猶如馬腸直至產門，如臂釧形，團團大小，上圓下尖，狀如貝齒。
Here is the method for healing: teach the practitioner to meditate on the womb. The womb lies below the stomach and above the intestines, wrapped in ninety-nine layers of membrane, like the sac of a dead pig. From the womb extend four hundred and four vessels, spreading out like the roots of a tree reaching to every part of the body. It is like a bag of excrement, with one thousand nine hundred sections resembling banana leaves. Eighty thousand worms surround it, circling the four hundred and four vessels and the womb itself. It is like a horse's intestine, extending all the way to the birth canal, shaped like an arm bracelet—round and compact, wide at the top and narrow at the bottom, like a conch shell tooth.
「九十九重，一一重間有四百四蟲，一一蟲有十二頭、十二口。人飲水時，水精入脈布散諸蟲，入毘羅蟲頂直至產門，半月半月出不淨水，諸蟲各吐猶如敗膿；入九十蟲口中，從十二蟲六竅中出，如敗絳汁。復有諸蟲細於秋毫，遊戲其中。
Within the ninety-nine layers, between each layer there are four hundred and four worms. Each worm has twelve heads and twelve mouths. When a person drinks water, the essence of the water enters the channels and spreads throughout these worms. It enters the crown of the Vaira worm and travels down to the birth passage. Every half-month, impure water comes out, and each worm spits out matter like rotten pus. It enters the mouths of the ninety worms and emerges from the six openings of the twelve worms, like foul crimson fluid. There are also worms finer than an autumn hair, playing within all of this.
「諸男子等宿惡罪故，四百四脈從眼根布散四支，流注諸腸至生藏下、熟藏之上。
"Because of the evil deeds and sins accumulated in past lives, these men have four hundred and four veins that spread from the eye roots throughout the four limbs, flowing into the intestines, reaching below the stomach and above the bowels."
「肺腴、腎脈，於其兩邊各有六十四蟲。蟲各十二頭，亦十二口，綩綣相著，狀如指環，盛青色膿，如野猪精，臭惡叵堪。至陰藏處分為三支，二支在上，如芭蕉葉有一千二百脈，一一脈中生於風蟲，細若秋毫，似毘蘭多鳥𭉨。
In the lungs and kidney channels, on each side, there are sixty-four worms. Each worm has twelve heads and twelve mouths, coiled and clinging together, shaped like finger rings, filled with greenish pus, like wild boar semen, foul and unbearable. At the hidden place below, it divides into three branches; two branches are above, like banana leaves, with one thousand two hundred channels. In each channel, wind worms are born, as fine as autumn down, resembling the beak of the Biranda bird.
「諸蟲口中生筋色蟲(此蟲形體似筋，連持子藏，能動諸脈，吸精出入，男蟲青白、女蟲紅赤)七萬八千，共相纏裹，狀如累環，似瞿師羅鳥眼。九十八脈上衝於心乃至頂髻。
Inside the bodies of all beings, there are sinew-colored worms(These worms resemble sinews in shape, linking and supporting the reproductive organs. They activate various meridians, absorbing and discharging vital essence. The male worm is blue-white, the female worm is red-crimson.) numbering seventy-eight thousand, all interwoven and entangled together, forming shapes like stacked rings, appearing like the eyes of a kapinjala bird. Ninety-eight meridians surge upward toward the heart and then reach the crown of the head.
「諸男子等，眼觸於色，風動心根，四百四脈為風所使，動轉不停。八萬戶蟲一時張口，眼出諸膿流注諸脈乃至蟲頂，諸蟲崩動狂無所知，觸前女根——男精青白是諸蟲淚、女精黃赤是諸蟲膿。九十八使所熏修法；八萬戶蟲，地、水、火、風，動作作此。」
"Listen, men. The eye touches form, and the mind is stirred by the winds of sensation. The four hundred and four channels are driven by these winds, moving without rest. Eighty thousand tiny creatures open their mouths at once, pus flows from the eyes into the channels, reaching the tops of these creatures. They writhe wildly, unaware, and touch the woman's body—male essence, pale and white, is their tears; female essence, yellow and red, is their pus. This is the working of the ninety-eight defilements that have been cultivated over time. These eighty thousand creatures, made of earth, water, fire, and wind, all act together to produce this."
告舍利弗：「若有四眾著慚愧衣、服慚愧藥、欲求解脫度世苦者，當學此法，如飲甘露。
Shariputra, I tell you: “If any of the four assemblies—monks, nuns, laymen, or laywomen—take up the robe of shame and remorse, and take the medicine of shame and remorse, seeking liberation from the suffering of this world, they should learn this Dharma, like drinking the nectar of immortality.”
「學此法者，想前子藏乃至女根、男子身分，大小諸蟲張口竪耳、瞋目吐膿。以手反之置左膝端，數息令定，一千九百九十九過觀；此想成已，置右膝端，如前觀之。
Those who practice this method should visualize the womb and female reproductive organs, as well as the male body. Imagine all kinds of worms and insects, with mouths open, ears upright, glaring eyes, and pus oozing out. Turn the hand over and place it on the left knee, then steady the breath and count—observe this for one thousand nine hundred and ninety-nine cycles. Once this visualization is accomplished, place the hand on the right knee and observe in the same manner as before.
「復以手反之，用覆頭上，令此諸蟲、眾不淨物先適兩眼、耳、鼻及口，無處不至。
Then, turning the hand over and placing it on top of the head, all these worms and filthy things first reach the eyes, ears, nose, and mouth—there is nowhere they do not go.
「見此事已，於好女色及好男色、乃至天子、天女，若眼視之如見癩人那利瘡蟲、如地獄箭半多羅鬼神狀、如阿鼻地獄猛火熱。應當諦觀自身、他身，是欲界一切眾生身分不淨皆悉如是。」
After seeing this, when encountering attractive women or handsome men—even celestial kings or heavenly maidens—the eyes perceive them as one would see a leper covered with sores and crawling maggots, like arrows from hell, like the terrifying forms of half-multi-headed ghosts, like the raging fires of the deepest hell. One should closely observe both one's own body and the bodies of others, recognizing that all beings in the realm of desire possess impure physical forms, just the same.
告舍利弗：「汝今知不？眾生身根根本種子悉不清淨，不可具說，但當數息一心觀之。若服此藥，是大丈夫、天人之師、調御人主，免欲淤泥，不為使水、恩愛大河之所漂沒、婬泆不祥幻色妖鬼之所嬈害。
Shariputra, do you understand this? The fundamental roots and seeds of sentient beings' bodies are all impure—this cannot be fully described. Simply focus on counting your breaths and observe with a single mind. If you take this medicine, you will become a great man, a teacher of gods and humans, a tamer of minds. You will escape the mire of desire, no longer swept away by the river of craving or harmed by the illusions of lust and deceptive, enchanting forms.
「當知是人未出生死，其身香潔如優波羅，人中香象、龍王、力士，摩醯首羅所不能及，大力丈夫，天、人所敬。」
"Know that this person has not yet transcended birth and death, yet their body is fragrant and pure like the blue lotus. Neither the fragrant elephant among men, nor the dragon king, nor mighty warriors, nor even Maheshvara can surpass them. This great powerful being is revered by gods and humans alike."
告舍利弗：「汝好受持，為四眾說，慎勿忘失。」
時舍利弗及阿難等聞佛所說，歡喜奉行。
Then Shariputra, Ananda, and all the others who heard what the Buddha taught accepted it joyfully and put it into practice.