出埃及記 16:1

以色列全會眾從以琳起行，在出埃及後第二個月十五日到了以琳和西奈中間、汛的曠野。

And they took their journey from Elim, and all the congregation of the children of Israel came unto the wilderness of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after their departing out of the land of Egypt.