Acts 7:17

But when the time was near for putting into effect the undertaking which God had given to Abraham, the people were increasing in Egypt,

Acts 7:6

And God said that his seed would be living in a strange land, and that they would make them servants, and be cruel to them for four hundred years.

Acts 13:17

The God of this people Israel made selection of our fathers, lifting the people up from their low condition when they were living in the land of Egypt, and with a strong arm took them out of it.

Genesis 15:13-16

And he said to Abram, Truly, your seed will be living in a land which is not theirs, as servants to a people who will be cruel to them for four hundred years;

Exodus 1:7-12

And the children of Israel were fertile, increasing very greatly in numbers and in power; and the land was full of them.

Exodus 1:20

And the blessing of God was on these women: and the people were increased in number and became very strong.

Psalm 105:24-25

And his people were greatly increased, and became stronger than those who were against them.

2 Peter 3:8-9

But, my loved ones, keep in mind this one thing, that with the Lord one day is the same as a thousand years, and a thousand years are no more than one day.

Treasury of Scripture Knowledge

Summary

But when the time of the promise drew nigh, which God had sworn to Abraham, the people grew and multiplied in Egypt,

Bible References

The people

Acts 13:17
The God of this people Israel made selection of our fathers, lifting the people up from their low condition when they were living in the land of Egypt, and with a strong arm took them out of it.
Exodus 1:7
And the children of Israel were fertile, increasing very greatly in numbers and in power; and the land was full of them.
Psalm 105:24
And his people were greatly increased, and became stronger than those who were against them.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain