تَشْتَرِطَ فَفَعَلَتْ عَنْ أَمْرِ رَسُولِ اللَّهِ صلى الله عليه وسلم .
It was narrated from Ibn 'Abbas: That Duba'ah wanted to perform Hajj, so the Prophet Told here to stipulate a condition, and she acted upon the command of the Messenger of Allah.