Al-Ahzab 33:51

Turjee man tashao minhunna watu/weeilayka man tashao wamani ibtaghayta mimman AAazalta falajunaha AAalayka thalika adna an taqarraaAAyunuhunna wala yahzanna wayardayna bimaataytahunna kulluhunna wallahu yaAAlamu mafee quloobikum wakana Allahu AAaleeman haleema

You, [O Muḥammad], may put aside whom you will of them or take to yourself whom you will. And any that you desire of those [wives] from whom you had [temporarily] separated - there is no blame upon you [in returning her]. That is more suitable that they should be content and not grieve and that they should be satisfied with what you have given them - all of them. And Allāh knows what is in your hearts. And ever is Allāh Knowing and Forbearing.

You may postpone (the turn) of any one you wish from among them, and may accommodate with you any one you wish. And should you recall any one from those whom you kept aside, there is no blame on you. It is more likely, in this way, that their eyes will stay content, and they will not grieve, and all of them will be happy with whatever you give to them. Allah knows whatever lies in your hearts, and Allah is All-Knowing, All-Wise.