كتاب الطلاق
Read the English translation first, with the original Arabic directly underneath.
It was narrated that Al-Qasim bin Muhammad said:
"Aishah had a male slave and a female slave. She said: 'I wanted to set them free, and I mentioned that to the Messenger of Allah. He said: Start with the male slave before the female slave.'"
ابْدَئِي بِالْغُلاَمِ قَبْلَ الْجَارِيَةِ