عَنْ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللَّهُ عَنْهُ أَنَّ صَفِيَّةَ رَضِيَ اللَّهُ عَنْهَا وَقَعَتْ فِي سَهْمِ دِحْيَةَ الْكَلْبِيِّ فَقِيلَ يَا رَسُولَ اللَّهِ قَدْ وَقَعَتْ فِي سَهْمِ دِحْيَةَ جَارِيَةٌ جَمِيلَةٌ فَاشْتَرَاهَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بِسَبْعَةِ أَرْؤُسٍ
It is narrated from Sayyiduna Anas (may Allah be pleased with him) that Sayyidah Safiyyah (may Allah be pleased with her) came into the share of Sayyiduna Dihyah Kalbi (may Allah be pleased with him). Someone said: O Messenger of Allah! A beautiful slave girl has come into the share of Sayyiduna Dihyah (may Allah be pleased with him). Then the Messenger of Allah (peace and blessings be upon him) bought her in exchange for seven individuals.