Hud 11:43 قال ساوي الى جبل يعصمني من الماء قال لا عاصم اليوم من امر الله الا من رحم وحال بينهما الموج فكان من المغرقين ٤٣

The beginning of the Flood and Nuh loads Every Creature in Pairs upon the Ship

This was the promise of Allah to Nuh , when the command of Allah came, the rain was continuous and there was a severe storm which did not slacken or subside, as Allah said,