They both narrated from the Messenger of Allah ﷺ that he said, "I have not left behind me among the people any trial more harmful to men than women."
أنهما حدثا عن رسول الله ﷺ أنه قال: ما تركت بعدي في الناس فتنة أضر على الرجال من النساء.
Muslim narrated it in the chapter on Riqaq (2741) through several routes from Mutamir bin Sulayman, who said, My father said, Abu Uthman narrated to us, from Usama bin Zayd bin Haritha and Saad bin Zayd bin Amr bin Nufayl, and they both mentioned it.