Sunan an-Nasa'i 5720

Zakariyya ibn Yahya narrated to us: ʿAbd al-Aʿla narrated to us: Hammad ibn Salamah narrated to us, from Dawud, from Saʿid ibn al-Musayyab, that Abu al-Dardaʾ used to drink what had been boiled down until two-thirds was gone and one-third remained.