It is narrated from Sayyiduna Abu Layla (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "No servant truly believes until I am dearer to him than his own self, and my family is dearer to him than his own family, and my person is dearer to him than his own person."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6386
It is narrated from Sayyiduna Abu Layla (may Allah be pleased with him) that the Prophet of Allah (peace and blessings be upon him) said: "Whoever buys a she-camel whose udder was tied up (to retain milk) before the sale, then if he dislikes her, let him return her along with a sa' of dates."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6387