Exodus 12:39

Then baked they the dough which they had brought out of Egypt - into round unleavened cakes for it had not been leavened, - for they had been driven out of Egypt and could not tarry, and indeed no provisions, had they made ready for themselves.

Exodus 6:1

Then said Yahweh unto Moses, Now, shalt thou see, what I will do to Pharaoh, for with a strong hand, shall he let them go, and with a strong hand, shall he drive them out from his land.

Exodus 11:1

Then said Yahweh unto Moses - Yet one plague, will I bring in upon Pharaoh and upon Egypt, after that, he will let you go from hence, - when he doth let you go, he will, altogether drive, you out from hence.

Exodus 12:31-33

So he called for Moses and for Aaron by night and said - Rise ye, go forth out of the midst of my people, both ye and the sons of Israel, - and go serve Yahweh according to your word;

Treasury of Scripture Knowledge

Summary

And they baked unleavened cakes of the dough which they brought forth out of Egypt, for it was not leavened; because they were thrust out of Egypt, and could not tarry, neither had they prepared for themselves any victual.

Bible References

Thrust

Exodus 12:33
And the Egyptians became urgent with the people, to send them in haste out of the land, - for they said - We all, are dying.
Exodus 6:1
Then said Yahweh unto Moses, Now, shalt thou see, what I will do to Pharaoh, for with a strong hand, shall he let them go, and with a strong hand, shall he drive them out from his land.
Exodus 11:1
Then said Yahweh unto Moses - Yet one plague, will I bring in upon Pharaoh and upon Egypt, after that, he will let you go from hence, - when he doth let you go, he will, altogether drive, you out from hence.