Exodus 19:1 in the King James Version
In the third month, when the children of Israel were gone forth out of the land of Egypt, the same day came they into the wilderness of Sinai.
Context
1 In the third month after the children of Israel had gone out of the land of Egypt, on that same day they came into the wilderness of Sinai.
2 When they had departed from Rephidim, and had come to the wilderness of Sinai, they encamped in the wilderness; and there Israel encamped before the mountain.