Bulugh al-Maram, Book 15, Hadith 1420 (In-Book) ⓘ
Abu Dawud transmitted on the authority of Ka’b bin Murrah (RAA), “The Messenger of Allah said: “Any Muslim woman, who emancipates another Muslim woman, she will be her release from Hell Fire.”
وَلِأَبِي دَاوُدَ: مِنْ حَدِيثِ كَعْبِ بْنِ مُرَّةَ: { "وَأَيُّمَا اِمْرَأَةٍ أَعْتَقَتْ اِمْرَأَةً مُسْلِمَةً, كَانَتْ فِكَاكَهَا مِنْ اَلنَّارِ } 1. 1 - صحيح. رواه أبو داود ( 3967 )، وله شواهد، أحدها الحديث السابق.
also referenced under: Book 15, Hadith 1464 (English)