Sayyiduna Salamah bin al-Akwa' (may Allah be pleased with him) narrates: I obtained a girl of Banu Fazarah. The Prophet (peace and blessings be upon him) met me and said: "May Allah bless your father, give her to me." So I gave her to him (peace and blessings be upon him), and he (peace and blessings be upon him) ransomed some of the Muslims in exchange for her.
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6212