33:13And when a group of them said, “O people of Yathrib, you cannot make a stand, so retreat.” And a faction of them asked the Prophet to excuse them, saying, “Our homes are exposed,” although they were not exposed. They only wanted to flee.

33:52Beyond that, no other women are permissible for you, nor can you exchange them for other wives, even if you admire their beauty, except those you already have. God is Watchful over all things.