Al-A'raf · 7:129

129. The Children of Israel said to Moses (peace be upon him): 'We suffered at the hands of Pharaoh before you came to us and after you have come, with Pharaoh killing our sons and letting our women live.' Moses (peace be upon him) advised them giving them hope of release from their trial: 'It may be that Allah might destroy your enemy, Pharaoh and his people, and establish you on the earth after them, seeing whether you behave with thankfulness or ingratitude.'