Mahabharata Anushasna Parva Chapter 126

Mahabharata Anushasna Parva (Dana Dharma Parva) Chapter 126 "'Bhishma said, "The chief of the deities, Indra, after the Pitri has ceased to speak, addressed the puissant Hari, saying, 'O Lord, what are those acts by which thou becomest gratified? How, indeed, do men succeed in gratifying thee?' Vishnu said, 'That which I greatly hate is the detraction of Brahmanas; without doubt, if the Brahmanas are worshipped, I regard myself worshipped. All superior Brahmanas should always be saluted with reverence, after feeding them with hospitality. One should reverence one's own feet also (in the evening). I am gratified with men who act in this way, as also with those who worship and make offerings to the whirl that is noticeable on cowdung (when it first drops from the cow)[]. They who behold a Brahmana that is a dwarf in stature, or a boar that has just risen from water and that bears on his head a quantity of mud taken up from the bank, have never to meet with any evil. They become freed from every sin. That man who worships every day the Aswattha (Ficus religiosa) and the substance called Gorochana and the cow, is regarded as worshipping the whole universe with the deities and Asuras and human beings. Verily, staying within these, I accept, in my own form, the worship that is offered to them. The worship that is offered to these is the worship offered to me. This has been so as long as the worlds have been created. Those men of little understanding that worship me in a different way worship me in vain, for the worship of that kind I never accept. Verily, the worship of other kinds is not at all gratifying to me.' Indra said, 'Why dost thou applaud the circular marks on cowdung, the feet, the boar, the Brahmana that is a dwarf in stature, and mud raised up from the soil? It is thou who createst and it is thou who destroyest them. Thou art the eternal nature of all mortal or transitory things.'" "'Bhishma continued, "Hearing these words of Indra, Vishnu smiled a little and then said, 'It was with my circular disc that the Daityas were slain. It was with my two feet that the world was covered. Assuming the form of a boar I slew Hiranyaksha. Assuming the form of a dwarf I conquered (the Asura) king Vali. Those high-souled men who worship these gratify me. Verily, they who worship me in these forms never meet with discomfiture. If one beholding a Brahmana leading the Brahmacharya mode of life arrived at one's house, offers unto him the first portion of one's food that belongs as of right to a Brahmana, and eats what remains thereafter, one is regarded as eating Amrita. If one, after adoring the morning twilight, stands with face directed towards the sun, one reaps the merit that attaches to the performance of ablutions in all tirthas and becomes cleansed of all sins. Ye Rishis possessed of wealth of penances, I have told you in details what constitutes a great mystery. On what else shall I discourse unto you? Tell me your doubts.'