Musannaf Ibn Abi Shaybah 5973 — Two Eids falling together: does one

Ibn Abi Ramlah said: I saw Sayyiduna Mu'awiyah (may Allah be pleased with him) ask Sayyiduna Zayd bin Arqam (may Allah be pleased with him): Did you witness with the Messenger of Allah (peace and blessings be upon him) a day on which Friday and Eid fell together? He said: Yes. Sayyiduna Mu'awiyah asked: What did he (peace and blessings be upon him) do that day? Sayyiduna Zayd said: He (peace and blessings be upon him) led the Eid prayer and gave a concession regarding the Friday prayer, and said: "Whoever wishes may pray it."