Our cattle also shall go with us; there shall not an hoof be left behind; for thereof must we take to serve the LORD our God; and we know not with what we must serve the LORD, until we come thither.
And he said, Certainly I will be with you; and this shall be a token to you, that I have sent you: When you have brought forth the people out of Egypt, you shall serve God on this mountain.
And they shall listen to your voice: and you shall come, you and the elders of Israel, to the king of Egypt, and you shall say to him, The LORD God of the Hebrews has met with us: and now let us go, we beseech you, three days' journey into the wilderness, that we may sacrifice to the LORD our God.
Observe you that which I command you this day: behold, I drive out before you the Amorite, and the Canaanite, and the Hittite, and the Perizzite, and the Hivite, and the Jebusite.
And afterward Moses and Aaron went in, and told Pharaoh, Thus said the LORD God of Israel, Let my people go, that they may hold a feast to me in the wilderness.
And they said, The God of the Hebrews has met with us: let us go, we pray you, three days' journey into the desert, and sacrifice to the LORD our God; lest he fall on us with pestilence, or with the sword.
And Nadab and Abihu, the sons of Aaron, took either of them his censer, and put fire therein, and put incense thereon, and offered strange fire before the LORD, which he commanded them not.