وَحَدَّثَنِي، عَنْ وَحَدَّثَنِي، عَنْ مَالِك، عَنْ
نَافِعٍ ، أَنَّ
عَبْدَ اللَّهِ بْنَ عُمَرَ " اشْتَرَى رَاحِلَةً بِأَرْبَعَةِ أَبْعِرَةٍ مَضْمُونَةٍ عَلَيْهِ يُوفِيهَا صَاحِبَهَا بِالرَّبَذَةِ "
Nafi reports that Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) bought a she-camel in exchange for four camels, and it was agreed that these four camels would be delivered to the seller at Rabdhah.