Musannaf Ibn Abi Shaybah 5638 — Those who permitted missing Friday

Nafi' says: A son of Sayyiduna Sa'id bin Zayd (may Allah be pleased with him) was on his land in al-Aqiq, which was some miles from Madinah. On the morning of a Friday someone came to Sayyiduna Ibn Umar (may Allah be pleased with them both) and told him of the son's illness. Sayyiduna Ibn Umar (may Allah be pleased with them both) set off to him and left the Jumu'ah prayer.