It is narrated from Sayyiduna Jabir bin Samurah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "May Allah curse the one who returns to Bedouin life after emigrating (hijrah); may Allah curse the one who returns to Bedouin life after emigrating; may Allah curse the one who returns to Bedouin life after emigrating, except in a time of tribulation (fitnah), for in tribulation, becoming a Bedouin is better than staying in the town."
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 2061