諸經要集 20.45

20.45

復次修行者。內身循身觀。彼以聞慧。或以天眼。見十種蟲行於髓中。有行精蟲。何等為十。一名毛蟲。二名黑口蟲。三名無力蟲。四名大痛蟲。五名煩悶蟲。六名火蟲。七名滑蟲。八名下流蟲。九名起身根蟲。十名憶念歡喜蟲。此之十蟲。若違性瞋故亦損人身。具如經說。不可具述。

Furthermore, a practitioner, observing the body internally according to the body, by means of wisdom gained from hearing or by means of the divine eye, sees ten kinds of worms moving through the marrow, which move in the semen. What are the ten? The first is named the hairy worm; the second is named the black-mouthed worm; the third is named the powerless worm; the fourth is named the great-pain worm; the fifth is named the anguish worm; the sixth is named the fire worm; the seventh is named the slippery worm; the eighth is named the downward-flowing worm; the ninth is named the genital-arousing worm; the tenth is named the mindful-delight worm. If these ten worms become angry contrary to their nature, they also harm the human body. It is fully as explained in the sūtra and cannot be recounted in full.