15 – Abū Isḥāq al-Adamī, Ibrāhīm ibn Rāshid, narrated to me. He said: I heard Abū Rabīʿah Zayd ibn ʿAwf say: I heard Sufyān ibn ʿUyaynah remark,

“Some of the scholars have said: The days are three. Yesterday is a wise tutor who has left you a word of counsel and implanted in you a lesson. Today is a guest in your home—after a long absence—yet it is quick to take its leave of you. As for tomorrow, you do not know whose company it will keep.”