Narrated Usamah bin Zaid: I said: Messenger of Allah, where will you stay tomorrow ? This (happened) during his Hajj. He replied: Has Aqil left any house for us ? He then said: We shall stay at the valley of Banu Kinarah where the Quraish took an oath on unbelief. This refers to al-Muhassab. The reason is that Banu Kinarah made an alliance with the Quraish against Banu Hashim that they would have no marital connections with them, nor will have commercial transactions with them, not will give them any refuge. Al-Zuhri said: Khalf means valley.

Usamah bin Zaid said I asked Messenger of Allah صلی اللہ علیہ وسلم where will you encamp tomorrow? (This is asked on the occasion of his Hajj). He replied“Did Aqil leave any house for us?”He again said“We shall encamp in the valley (Khaif) of Banu Kinanah where the Quraish took an oath upon disbelief, that is, Al Muhassab. ”The oath was that Banu Kinanah concluded a pact with the Quraish against Banu Hashim“they would have no marital relationship with them, nor would give them accommodation nor would have any commercial ties with them. ”Al Zuhri said Al Khaif means valley.