Sahih Muslim 2754
'Umar b. Khattab reported that there were brought some prisoners to Messenger of Allah ﷺ amongst whom there was also a woman, who was searching (for someone) and when she found a child amongst the prisoners, she took hold of it, pressed it against her chest and provided it suck. Thereupon Messenger of Allah ﷺ said: Do you think this woman would ever afford to throw her child in the Fire? We said: By Allah, so far as it lies in her power, she would never throw the child in Fire. ' Thereupon Messenger of Allah ﷺ said: Allah is more kind to His servants than this woman is to her child.
حَدَّثَنِي الْحَسَنُ بْنُ عَلِيٍّ الْحُلْوَانِيُّ، وَمُحَمَّدُ بْنُ سَهْلٍ التَّمِيمِيُّ، - وَاللَّفْظُ لِحَسَنٍ - حَدَّثَنَا ابْنُ أَبِي مَرْيَمَ، حَدَّثَنَا أَبُو غَسَّانَ، حَدَّثَنِي زَيْدُ بْنُ أَسْلَمَ، عَنْ أَبِيهِ، عَنْ عُمَرَ بْنِ الْخَطَّابِ، أَنَّهُ قَالَ قَدِمَ عَلَى رَسُولِ اللَّهِ ﷺ بِسَبْىٍ فَإِذَا امْرَأَةٌ مِنَ السَّبْىِ تَبْتَغِي إِذَا وَجَدَتْ صَبِيًّا فِي السَّبْىِ أَخَذَتْهُ فَأَلْصَقَتْهُ بِبَطْنِهَا وَأَرْضَعَتْهُ فَقَالَ لَنَا رَسُولُ اللَّهِ ﷺ " أَتَرَوْنَ هَذِهِ الْمَرْأَةَ طَارِحَةً وَلَدَهَا فِي النَّارِ " . قُلْنَا لاَ وَاللَّهِ وَهِيَ تَقْدِرُ عَلَى أَنْ لاَ تَطْرَحَهُ . فَقَالَ رَسُولُ اللَّهِ ﷺ " لَلَّهُ أَرْحَمُ بِعِبَادِهِ مِنْ هَذِهِ بِوَلَدِهَا " .