Musannaf Ibn Abi Shaybah 9784 — Laylat al-Qadr and the differences

Sayyiduna Abdullah (bin Mas'ud) (may Allah be pleased with him) said: Seek Laylat al-Qadr when nine nights remain; seek it when seven remain; seek it when eleven remain, whose morning is the morning of Badr. For the sun rises every day between the two horns of Shaytan, except on the morning of Badr.