Numbers 11:18

And thou shalt say to this people, Sanctify yourselves against to-morrow, and you shall eat flesh. Because you have wept before the Lord, saying, Who can give us flesh to eat? It is better for us to be in Egypt; therefore the Lord will give you flesh to eat, and you shall eat flesh.

And to the people thou shalt say, Purify yourselves for the morrow, and ye shall eat flesh; for ye wept before the Lord, saying, Who shall give us flesh to eat? for it was well with us in Egypt: and the Lord shall allow you to eat flesh, and ye shall eat flesh.