Translation:

47. "So go ye both to him and say `Verily we are apostles sent by thy Lord: send forth therefore the Children of Israel with us and afflict them not: with a Sign indeed have we come from thy Lord! And peace to all who follow guidance!

Notes (Tafseer)

2570. The Children of Israel were subjected to all sorts of oppression and indignities. They were given hard tasks; their leaders were unjustly beaten; they were forced to make bricks without straw; and they "groaned in bondage" (Exod. v. 6-19. vi. 5).

2571. Allah, in His infinite Mercy, always offers Peace to the most hardened sinners, even those who are warring against Him. But, as stated in the next verse, their defiance cannot go on with impunity indefinitely. The punishment must inevitably come for sin, whether the sinner is great or small.