Abd al-Rahman bin Safwan bin Qudamah (may Allah have mercy on him) narrates that his father, Sayyiduna Safwan (may Allah be pleased with him), emigrated to the Prophet (peace and blessings be upon him) while he (peace and blessings be upon him) was residing in Madinah, and he pledged allegiance to him (peace and blessings be upon him) on Islam at his blessed hand. The Prophet (peace and blessings be upon him) extended his hand towards him, and he passed (his own) hand over it. Then Sayyiduna Safwan (may Allah be pleased with him) said: "O Messenger of Allah! I love you." At this the Prophet (peace and blessings be upon him) said to him: "A person will be (on the Day of Resurrection) with the one he loves."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is not narrated from Sayyiduna Safwan (may Allah be pleased with him) except with this chain, and Musa bin Maymun is alone in narrating it from his father."
Hadith Referenceالمعجم الأوسط / باب الألف / 2001
Hadith Gradingمحدثین:فيه موسى بن ميمون، وبقية رجاله وثقوا
Hadith Takhrij«قال أبو عوانة الإسفراييني: صححه «فتح الباري شرح صحيح البخاري، ج 10، ص 575»» «قال الهيثمي: فيه موسى بن ميمون وكان قدريا وبقية رجاله وثقوا «مجمع الزوائد ومنبع الفوائد، ج 9، ص 365»» «أخرجه الضياء المقدسي فى «الأحاديث المختارة» برقم: 39، والطبراني فى «الكبير» برقم: 7400، والطبراني فى «الصغير» برقم: 133»