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. (16:1)

For they were departed from Rephidim, and were come [to] the desert of Sinai, and had pitched in the wilderness; and there Israel camped before the mount. (19:2)

--Deuteronomy--

([There are] eleven days' [journey] from Horeb by the way of mount Seir unto Kadeshbarnea.) (1:2)