Vishnupurana 4.4.p7

4.4.p7

After some time Saudāsa celebrated a sacrifice which was conducted by Vasishtha. At the end of the ceremony Vasishtha went out when the Raksha assuming the shape of Vasishtha said—"The sacrifice is finished to-day. You must give me flesh to eat; I shall just now come back". Having said this he went away and transforming himself into the shape of the cook prepared some human flesh. Saudāsa placing it on a dish of gold, waited for Vasishtha. As soon as the sage came back the king offered to him the dish. Thereat the sage thought—"Alas! what improper conduct on the part of the king that he is offering me flesh!" Then by virtue of his meditation he came to know that it was human flesh. Being worked up with ire accordingly he imprecated the king—"Since you have offered, though you know it, to such holy men as we are what should not be eaten, henceforth, your appetite shall be excited by similar food".