(Imām Bukhārī narrates): Abu Nu'aim narrated to us, he said: Ibn Uyainah narrated to us, from Amr, from Jabir bin Zaid, from Hazrat Ibn Abbas (may Allāh be pleased with both of them), he said that

the Prophet ﷺ and Hazrat Maimunah (may Allāh be pleased with her) used to bathe taking water from one vessel.

And Yazid bin Harun, Bahz, and Al-Juddi narrated, from Shu'bah: that vessel was about the measure of one sa'. Imam Abdullah (Bukhari) said: Ibn Uyainah said at the end that it is narrated from Hazrat Ibn Abbas, from Hazrat Maimunah (may Allāh be pleased with her), and what Abu Nu'aim narrated is correct.