Al-Ahzaab 33:51

You [O Prophet] may postpone [the turn of] whoever you wish [of your wives], and you may share your time with whoever of them you wish[44], and there is no blame on you if you call back any of those whose turn you have set aside. That is more likely that they will be content and not distressed, and that they will be satisfied with what you give them all. Allah knows what is in your hearts, and Allah is All-Knowing, Most Forbearing.

[44] The Prophet’s marital life is classified into four stages: He was single until the age of 25. He was married only to Khadijah from the age of 25 to 50. He had no wife after Khadijah’s death from the age of 50 to 52. Finally, he had a total of ten wives from the age of 53 until his death at the age of 63. Most of these marriages were to widows, and in some cases to foster ties with some of his companions and neighboring tribes. ‘Ā’ishah was the only virgin among all his wives.

You, [O Muḥammad], may put aside whom you will of them[1206] 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.

[1206] Those mentioned in the previous verse as being lawful to the Prophet (ﷺ) or his wives to which he was married.

51. You (O Muhammad صلى الله عليه وسلم) can postpone (the turn of) whom you will of them (your wives), and you may receive whom you will. And whomsoever you desire of those whom you have set aside (her turn temporarily), it is no sin on you (to receive her again): that is better that they may be comforted and not grieved, and may all be pleased with what you give them. Allâh knows what is in your hearts. And Allâh is Ever All-Knowing, Most Forbearing.

Thou canst defer whom thou wilt of them and receive unto thee whom thou wilt, and whomsoever thou desirest of those whom thou hast set aside (temporarily), it is no sin for thee (to receive her again); that is better; that they may be comforted and not grieve, and may all be pleased with what thou givest them. Allah knoweth what is in your hearts (O men), and Allah is ever Forgiving, Clement.