(13) Marriage
كتاب النكاح
(17b) Chapter: Maintenance, and a Slave’s Rights - Section 2
(17) باب النفقات وحق المملوك - الفصل الثاني
Mishkat al-Masabih 3364 
Jabir reported the Prophet as saying, “If anyone possesses three characteristics God will give him an easy death and bring him into His paradise:
gentleness towards the weak, affection towards parents, and kindness to slaves.” Tirmidhi transmitted it, saying this is a gharib tradition.
وَعَنْ جَابِرٌ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: " ثَلَاثٌ مَنْ كُنَّ فِيهِ يَسَّرَ اللَّهُ حَتْفَهُ وَأَدْخَلَهُ جَنَّتَهُ: رِفْقٌ بِالضَّعِيفِ وَشَفَقَةٌ عَلَى الْوَالِدَيْنِ وَإِحْسَانٌ إِلَى الْمَمْلُوكِ ". رَوَاهُ التِّرْمِذِيُّ وَقَالَ: هَذَا حَدِيثٌ غَرِيبٌ
 لم تتمّ دراسته  (الألباني)حكم :
Reference : Mishkat al-Masabih 3364
In-book reference : Book 13, Hadith 277