Musnad Ahmad 25:1503

'Abd al-Rahman ibn Mahdi narrated to us, Sufyan narrated to us, from Abu Musa, from Wahb ibn Munabbih, from Ibn 'Abbas, from the Prophet, may Allah bless him and grant him peace, who said: "Whoever dwells in the desert becomes harsh, and whoever follows the hunt becomes heedless, and whoever approaches the ruler is tempted."