Exodus 4:23; Exodus 7:14; Exodus 10:3; Exodus 16:28; Exodus 22:17

Exodus 4:23

23 And I say unto thee, Let my son go, that he may serve me: and if thou refuse to let him go, behold, I will slay thy son, even thy firstborn.

Exodus 7:14

14 And the LORD said unto Moses, Pharaoh's heart is hardened, he refuseth to let the people go.

Exodus 10:3

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.

Exodus 16:28

28 And the LORD said unto Moses, How long refuse ye to keep my commandments and my laws?

Exodus 22:17

17 If her father utterly refuse to give her unto him, he shall pay money according to the dowry of virgins.