Translation:

30. Then said the man who believed: "O my People! truly I do fear for you something like the Day (of disaster) of the Confederates (in sin)!

Notes (Tafseer)

4401. He appeals to past history. "Have you not heard of people who lived before you?-like the generations of Noah, the 'Ad, the Thamud, and many more-who held together in sin against Allah's Preachers, but were wiped out for their sins?"

4402. Cf. xxxviii. 11-13, and n. 4158, also xi. 5, and n. 4361.