It is narrated from Sayyiduna Khidash Abu Salamah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "I enjoin every person to treat his mother well; I enjoin every person to treat his father well; I enjoin every person to treat well the mawla who is close to him, even if some hurtful harm reaches him from him."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Sayyiduna Khidash (may Allah be pleased with him) only with this chain; Mansur is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الألف / 2449
Hadith Takhrij«أخرجه الحاكم فى «المستدرك» برقم: 7336، وابن ماجه فى «سننه» برقم: 3657، والبيهقي فى «السنن الكبرى» برقم: 7861، وأحمد فى «مسنده» برقم: 19091، 19092، 19093، وابن أبي شيبة فى «مصنفه» برقم: 25911، والطحاوي فى «شرح مشكل الآثار» برقم: 1669، والطبراني فى «الكبير» برقم: 4184، 4185، 4186، 4187»