Musannaf Ibn Abi Shaybah 39957 — Those who disliked going out during

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) reports from the Prophet (peace and blessings be upon him) that he said on the occasion of the Farewell Hajj: "Woe to you! Do not turn back to disbelief after me, striking one another's necks (or: do not become disbelievers after me, striking one another's necks)."