‘Ali b. Zaid quoted Umayya as saying that she asked ‘A’isha about the words of God who is great and glorious, "Whether you publish what is in your minds or conceal it, God will call you to account for it,”(Qur’an, ii, 284) and His words, "If anyone does evil he will be requited for it.”(Qur’an, iv, 123). She replied that no one had asked her about them since she had asked God’s messenger and received the reply, "This is God’s rebuke of His servant, by means of fever or misfortune with which He afflicts him, even such a matter as something he puts in his sleeve and grieves for when he loses it. The result is that the servant comes out of his sins as the pure gold comes out of the crucible." Tirmidhi transmitted it.