Sunan an-Nasa'i #4993 · The Book Of Faith and its Signs

Sunan an-Nasa'iIt was narrated from Sa'd that
Sunan an-Nasa'i · Book 47 · The Book Of Faith and its Signs
Sunan an-Nasa'i · كتاب 47 · كتاب الإيمان وعلاماته
The Messenger of Allah [SAW] distributed (some spoils of war) and gave to some people but withheld from others. I said: "O Messenger of Allah, you gave to so-and-so and so-and-so, and you withheld from so-and-so, who is a beliver." He said: "Do not say 'a believer,' say 'a Muslim.'" Ibn Shihab (one of the narrators) said: The Bedouins say: "We believe
أَخْبَرَنَا عَمْرُو بْنُ مَنْصُورٍ، قَالَ حَدَّثَنَا هِشَامُ بْنُ عَبْدِ الْمَلِكِ، قَالَ حَدَّثَنَا سَلاَّمُ بْنُ أَبِي مُطِيعٍ، قَالَ سَمِعْتُ مَعْمَرًا، عَنِ الزُّهْرِيِّ، عَنْ عَامِرِ بْنِ سَعْدٍ، عَنْ سَعْدٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَسَمَ قَسْمًا فَأَعْطَى نَاسًا وَمَنَعَ آخَرِينَ فَقُلْتُ يَا رَسُولَ اللَّهِ أَعْطَيْتَ فُلاَنًا وَمَنَعْتَ فُلاَنًا وَهُوَ مُؤْمِنٌ ‏.‏ قَالَ ‏
"‏ لاَ تَقُلْ مُؤْمِنٌ وَقُلْ مُسْلِمٌ ‏"‏ ‏.‏ قَالَ ابْنُ شِهَابٍ ‏{‏ قَالَتِ الأَعْرَابُ آمَنَّا ‏}‏ ‏.‏
Reference : Sunan an-Nasa'i 4993In-book reference : Book 47, Hadith 9