Jami` at-Tirmidhi Book 43, Hadith 89
that the Messenger of Allah (ﷺ) prohibited saffron for men.
that his grandmothers Safiyyah bint 'Ulaibah and Dhuhaibah bint 'Ulaibah narrated to him, from Qailah bint Makhramah - and they were her wet nurses and Qailah was the grandmother of their father - his mother's mother - she said: "We came to the Messenger of Allah (ﷺ)" and she mentioned the Hadith in its entirety; "until a man came when the sun had rose up, so he said: "As-Salamu 'Alaika O Messenger of Allah!' So the Messenger of Allah (ﷺ) said: 'Wa 'Alaikas-Salamu Wa Rahmatullah' and upon him - meaning the Prophet (ﷺ) - were two tattered cloths, which had been dyed with saffron and had faded, and he had a small date-palm branch with him."
"The Prophet (ﷺ) saw a man wearing Khuluq and said: 'Go and wash it, then wash it, then do not use it again.'"