Аль-Ахзаб 33:28

The Hijrah (migration to Madinah) had greatly disrupted the economy of the Muslims. Moreover, after the Hijrah, the enemies of Islam kept the Muslims continuously engaged in wars. As a result, the economic condition of the Muslims had seriously deteriorated. The greatest impact of this condition was on the Prophet Muhammad. It was difficult to provide even the bare necessities of life to the members of his household. Things reached the stage when his consorts were forced to demand maintenance. What his consorts asked for was basic necessities, but this was mentioned by God as a demand for worldly glitter—possibly too forceful an expression, just like the expression ‘shameful acts’ (fahishah). The Prophet had been assigned the most important mission in history, i.e. bringing to an end the age of polytheism and ushering in an era of monotheism. Under these circumstances, it was not possible for him to give importance to anything else. So, the consorts of the Prophet were told that either they should live contentedly with the Prophet and display greater endurance or, if that was not acceptable, to seek separation gracefully, but that raising domestic problems and thus diverting the attention of the Prophet could not be countenanced.