Sayyiduna Abu Hurayrah (may Allah be pleased with him) states: Sometimes the Prophet (peace and blessings be upon him) would strike my shoulder with his hand and say: "Love Banu Tamim!"
Al-Bazzar recorded it, and he says:
This report is transmitted from the Prophet (peace and blessings be upon him) only through this chain. Its chain contains Ubaydah bin Abd al-Rahman, whom Ibn Abi Hatim mentioned, and no one has criticised him; the remaining narrators of this report are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 16571