Exodus 3:7

3:7 The Lord said, “I have surely seen the affliction of my people who are in Egypt. I have heard their cry because of their taskmasters, for I know their sorrows.

Exodus 5:15

5:15 The Israelite foremen went and cried out to Pharaoh, “Why are you treating your servants this way?

Genesis 15:13

15:13 Then the Lord said to Abram, “Know for certain that your descendants will be strangers in a foreign country. They will be enslaved and oppressed for four hundred years.

Numbers 20:15

20:15 how our ancestors went down into Egypt, and we lived in Egypt a long time, and the Egyptians treated us and our ancestors badly.

Deuteronomy 26:6

26:6 But the Egyptians mistreated and oppressed us, forcing us to do burdensome labor.