Exodus 10:24-26

The Voice

Pharaoh: You may go and serve the Eternal. Everyone can go—even your little ones—but leave your herds and flocks behind.

Moses: ²⁵ You must also allow us to take our herds and flocks as sacrifices and burnt offerings, for we must offer them to the Eternal our God. ²⁶ We need to take every single animal—not a hoof can be left behind—because we need some of them to sacrifice to Him. And until we get to where we are going, we will not know what animals we need to worship the Eternal.