A Man Should Sit Where He Benefits

It is reported that:

ʿAlī b. Ḥusayn – Allāh have mercy on him – would sometimes ride to Makkah and return without entering it (meeting anyone there), and he used to sit with Aslam the freedman of ʿUmar (himself a scholar), so it was said to him, “You leave Quraysh, and instead sit with the slave of Banī ʿAdī!” So he replied, “A man [should] sit where he benefits.”

Al-Dhahabī, Siyar Aʿlām Al-Nubalāʾ 4:388.