Musannaf Ibn Abi Shaybah 34702 — The mosque of Madinah

Sayyiduna Abu Hurayrah (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "Whoever comes to this mosque of mine (Abu Bakr (Ibn Abi Shaybah) said: That is, the mosque of Madinah), and comes only to teach or to learn something good, that person is at the rank of one who strives in jihad in the path of Allah. And whoever comes for any other purpose will be at the rank of a person who looks at someone else's goods."