Exodus 1:11; Exodus 1:12; Exodus 10:3; Exodus 22:22; Exodus 22:23; Exodus 32:18

11 Therefore they did set over them taskmasters to afflict them with their burdens. And they built for Pharaoh treasure cities, Pithom and Raamses.

12 But the more they afflicted them, the more they multiplied and grew. And they were grieved because of the children of Israel.

3 And Moses and Aaron came in unto Pharaoh, and said unto him, Thus saith the LORD God of the Hebrews, How long wilt thou refuse to humble thyself before me? let my people go, that they may serve me.

22 Ye shall not afflict any widow, or fatherless child.

23 If thou afflict them in any wise, and they cry at all unto me, I will surely hear their cry;

18 And he said, It is not the voice of them that shout for mastery, neither is it the voice of them that cry for being overcome: but the noise of them that sing do I hear.