Mbh 12.266.2b

The status of a son is fraught with dependence. How shall I avoid being afflicted by sin? Who is there that can be happy after having slain a woman, especially his mother? Who again can obtain prosperity and fame by disregarding his own sire? Regard for the sire's behest is obligatory. The protection of my mother is equally a duty. How shall I so frame my conduct that both obligations may be discharged? The father places his own self within the mother's womb and takes birth as the son, for continuing his practices, conduct, name and race. I have been begotten as a son by both my mother and my father. Knowing as I do my own origin, why should I not have this knowledge (of my relationship with both of them)? The words uttered by the sire while performing the initial rite after birth, and those that were uttered by him on the occasion of the subsidiary rite (after the return from the preceptor's abode) are sufficient (evidence) for settling the reverence due to him and indeed, confirm the reverence actually paid to him.[1203] In consequence of his bringing up the son and instructing him, the sire is the son's foremost of superiors and the highest religion. The very Vedas lay it down as certain that the son should regard what the sire says as his highest duty. Unto the sire the son is only a source of joy. Unto the son, however, the sire is all in all. The body and all else that the son owns have the sire alone for their giver. Hence, the behests of the sire should be obeyed without ever questioning them in the least. The very sins of one that obeys one's sire are cleansed (by such obedience). The sire is the giver of all articles of food, of instructions in the Vedas, and of all other knowledge regarding the world. (Prior to the son's birth) the sire is the performer of such rites as Garbhadhana and Simantonnayana.[1204] The sire is religion. The sire is heaven. The sire is the highest penance. The sire being gratified, all the deities are gratified.