Exodus 19:1
“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.”
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.
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.
And Moses went up unto God, and the Lord called unto him out of the mountain, saying, Thus shalt thou say to the house of Jacob, and tell the children of Israel;
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“And be ready against the third day: for the third day the Lord will come down in the sight of all the people upon mount Sinai.”
“This day came ye out in the month Abib.”
“And the Lord came down upon mount Sinai, on the top of the mount: and the Lord called Moses up to the top of the mount; and Moses went up.”
“Wherefore I caused them to go forth out of the land of Egypt, and brought them into the wilderness.”
“And it came to pass the selfsame day, that the Lord did bring the children of Israel out of the land of Egypt by their armies.”