(of the times of) ignorance
(with thorough) purification.
And stay quietly in your houses, and make not a dazzling display, like that of the former Times of Ignorance; and establish regular Prayer, and give regular Charity; and obey Allah and His Messenger. And Allah only wishes to remove all abomination from you, ye members of the Family, and to make you pure and spotless.
你们应当安居于你们的家中,你们不要炫露你们的美丽,如从前蒙昧时代的妇女那样。你们应当谨守拜功,完纳天课,顺从真主及其使者。先知的家属啊!真主只欲消除你们的污秽,洗净你们的罪恶。