This narration says that the holy Prophet (pbuh) allowed temporary marriage and recited this verse ” “O you who believe! Do not make unlawful the good things which Allah has made lawful for you.”
As temporary marriage is allowed with Allah’s order (4:24) ” If you marry them for the appointed time you must pay their dowries. There is no harm if you reach an understanding among yourselves about the dowry, God is All-knowing and All-wise”. In this verse word Istam ta,atum is used which is Mutta’a (appointed time).