YV 1.2j

He who desires food should offer a dappled (beast) to the Maruts; the Maruts are food; verily he has recourse to the Maruts with their own share; verily they give him food; he becomes an eater of food. It is dappled; that is the form of food; (verily it serves) for prosperity. He who desires power should offer a ruddy (beast) to Indra; verily he has recourse to Indra [2] with his own; verily he bestows power on him; he becomes possessed of power. It is ruddy and has eyebrows; that is the form of Indra; (verily it serves) for prosperity. He who desires gain should offer to Savitr a spotted (beast); Savitr is lord of production; verily he has recourse to Savitr with his own share; verily he produces gain for him, his offspring desire gifts. It is spotted, for it has Savitr as its deity [3]; (verily it serves) for prosperity. He who desires food should offer to the All-gods (a beast) of many forms; food is connected with the All-gods; verily he has recourse to the All-gods with their own share; verily they give him food; he becomes an eater of food. It is of many forms; food is of many forms; (verily it serves) for prosperity. He who desires a village should offer to the All-gods (a beast) of many forms; his relatives are connected with the All-gods; verily he has recourse to the All-gods with their own share; verily they subdue his [4] relations to him; he becomes possessed of a village. It is of many forms, for it is connected with many deities; (verily it serves) for prosperity. He who is long ill from an unknown cause should offer to Prajapati (a beast) without horns; man is connected with Prajapati; Prajapati verily knows of him who is long ill from an unknown cause; verily he has recourse to Prajapati with his own share; verily he releases him from this weariness. It is without horns, for it has Prajapati as its deity; (verily it serves) for prosperity. The Vasat cry cleft the head of the Gayatri; the sap thereof fell away.