Exodus 3:18

And they shall hearken to thy voice,.... The elders of Israel, who would give credit to his commission, attend to what he said, and obey his orders, and follow the directions that he should give them, and not slight and reject him, as some had done before:and thou shall come, thou, and the elders of Israel, unto the king of Egypt: the elders of Israel in a body, and Moses at the head of them; though we do not read of their approaching to Pharaoh, and addressing him in such a manner, only of Moses and Aaron applying to him:and you shall say unto him, the Lord God of the Hebrews hath met with us; with one of them, who had reported to the rest what he had said; the children of Israel are here called Hebrews, because that seems to be a name the Egyptians most commonly called them, and by which they were best known to them, see Ge 39:14and now let us go, we beseech thee, three days' journey into the wilderness; the wilderness of Sinai and Arabia, and to Mount Horeb in it; which from the borders of Egypt was three days' journey going the direct road, but the Israelites going somewhat about, and stopping by the way, did not get to it until the third month of their going out of Egypt, Ex 19:1:that we may sacrifice to the Lord God; in the place where he had appeared to a principal man among them, and where they would be in no danger of being insulted and molested by the Egyptians.