It is narrated from Sayyiduna Sa’ib bin Abdullah (may Allah be pleased with him), he says: On the day of the conquest of Makkah, I was brought to the service of the Noble Prophet (peace and blessings be upon him), Sayyiduna Uthman bin Affan and Sayyiduna Zubair brought me, and they began to praise and commend me before the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) said: You do not need to inform me about him, he was my companion before Islam. Sayyiduna Sa’ib (may Allah be pleased with him) also said: Your Messenger has spoken absolutely the truth, you (peace and blessings be upon him) were the best companion. The Prophet (peace and blessings be upon him) said: Sa’ib! Observe your pre-Islamic morals and continue to adopt those morals in Islam as well; honor your guests, respect orphans, and continue to treat your neighbors with good conduct.