Musannaf Ibn Abi Shayba 33:3

Sharīk narrated to us, from ‘Āṣim, from Abū Ṣāliḥ, who attributed it to ‘Īsā ibn Maryam (Jesus, son of Mary), who said to his companions: "Take the mosques as dwellings, and take the houses as places of lodging. Escape from the world in peace, and eat from the herbs of the wilderness." And he said: Al-A‘mash added to it: "And drink from the pure water."