She said that when God’s Messenger intended to go on a journey he cast lots among his wives and the one who was chosen by lot went on it with him. (Bukhari and Muslim.)
Hadith Referenceمشكوة المصابيح / كتاب النكاح / 3232
Hadith Gradingالألبانی:مُتَّفَقٌ عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (2688) و مسلم (2770/56)»