۞ 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 This was so because their apostles came with clear proofs to them, but they refused to believe. So they were seized by God. Surely God is powerful, unrelenting in retribution. 22 Of old We sent Moses, with Our Signs and an authority manifest, 23 To Firon and Haman and Qaroun, but they said: 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 Said Pharaoh: "Leave me to slay Moses; and let him call on his Lord! What I fear is lest he should change your religion, or lest he should cause mischief to appear in the land!" 26 And Moses said, 'I take refuge in my Lord and your Lord from every man who is proud, and believes not in the Day of Reckoning.' 27