Exodus 5:21-23

21And the foremen said to them, “May the Lord look upon you and judge you, because you have made us odious (something hated) in the sight of Pharaoh and his servants, and you have put a sword in their hand to kill us.”

22Then Moses turned again to the Lord and said, “O Lord, why have You brought harm and oppression to this people? Why did You ever send me? [I cannot understand Your purpose!]

23Ever since I came to Pharaoh to speak in Your name, he has harmed and oppressed this people, and You have done nothing at all to rescue Your people.”