(Therefore We let loose on them) We set on them (a raging wind) an icy wind (in evil days) days of ill omen for them which brought chastisement upon them; it is also said that this means: hard days, (that We might make them taste the torment of disgrace) a severe disgrace (in the life of the world. And verily the doom of the Hereafter will be more shameful) than the disgrace they faced in the life if the world, (and they will not be helped) they will not be prevented from Allah's chastisement.