۞ Have they not travelled on the earth that they could see what happened to those before them? They were greater in strength than they, and have left behind them traces on the earth. Yet they were seized by God for their sins, and had none to protect them against God. 21 That was because their Messengers came to them with the clear signs; but they disbelieved, so God seized them. Surely He is All-strong, terrible in retribution. 22 And assuredly We sent Musa with Our signs and a manifest authority. 23 to the Pharaoh, Haman, and Korah, who said, "He is only a lying magician.". 24 And when he brought the truth to them from Us, they said: "Slay the sons of those who believe with him, and spare their women." But the unbelievers' stratagem is bound to fail. 25 And Fir'awn said: let me alone, that I may slay Musa, and let him call upon his Lord. Verily I fear that he may change your religion or that he may cause to appear in the land corruption. 26 And Musa said: Surely I take refuge with my Lord and-- your Lord from every proud one who does not believe in the day of reckoning. 27