2. Muhammad ibn Yahya has narrated from Salmah ibn al-Khattab from ‘Abbad ibn Ya’qub from ‘Ubayd ibn Muhammad from Muhammad ibn Qays who has said the following
“Abu Ja‘far (a.s.), has said, ‘The milk of black sheep is better than that of the red ones; and the milk of red cows is better than that of the black ones.”’