Narrated By Abu Huraira : Allah's Apostle said, "(The Prophet) Abraham migrated with his wife Sarah till he reached a town where there was a king or a tyrant who sent a message, to Abraham, ordering him to send Sarah to him. So when Abraham had sent Sarah, the tyrant got up, intending to do evil with her, but she got up and performed ablution and prayed and said, 'O Allah ! If I have believed in You and in Your Apostle, then do not empower this oppressor over me.' So he (the king) had an epileptic fit and started moving his legs violently."

حَدَّثَنَا أَبُو الْيَمَانِ، حَدَّثَنَا شُعَيْبٌ، حَدَّثَنَا أَبُو الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ هَاجَرَ إِبْرَاهِيمُ بِسَارَةَ، دَخَلَ بِهَا قَرْيَةً فِيهَا مَلِكٌ مِنَ الْمُلُوكِ أَوْ جَبَّارٌ مِنَ الْجَبَابِرَةِ، فَأَرْسَلَ إِلَيْهِ أَنْ أَرْسِلْ إِلَىَّ بِهَا‏.‏ فَأَرْسَلَ بِهَا، فَقَامَ إِلَيْهَا فَقَامَتْ تَوَضَّأُ وَتُصَلِّي فَقَالَتِ اللَّهُمَّ إِنْ كُنْتُ آمَنْتُ بِكَ وَبِرَسُولِكَ فَلاَ تُسَلِّطْ عَلَىَّ الْكَافِرَ، فَغُطَّ حَتَّى رَكَضَ بِرِجْلِهِ ‏"‏‏

Narrated By 'Abdullah bin 'Umar : Allah's Apostle said, "A Muslim is a brother of another Muslim. So he should neither oppress him nor hand him over to an oppressor. And whoever fulfilled the needs of his brother, Allah will fulfil his needs."

حَدَّثَنَا يَحْيَى بْنُ بُكَيْرِ، حَدَّثَنَا اللَّيْثُ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، أَنَّ سَالِمًا، أَخْبَرَهُ أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ ـ رضى الله عنهما ـ أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ الْمُسْلِمُ أَخُو الْمُسْلِمِ، لاَ يَظْلِمُهُ، وَلاَ يُسْلِمُهُ، وَمَنْ كَانَ فِي حَاجَةِ أَخِيهِ، كَانَ اللَّهُ فِي حَاجَتِهِ

Narrated By Anas : Allah's Apostle said, "Help your brother whether he is an oppressor or an oppressed," A man said, "O Allah's Apostle! I will help him if he is oppressed, but if he is an oppressor, how shall I help him?" The Prophet said, "By preventing him from oppressing (others), for that is how to help him."

حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ، حَدَّثَنَا سَعِيدُ بْنُ سُلَيْمَانَ، حَدَّثَنَا هُشَيْمٌ، أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ أَبِي بَكْرِ بْنِ أَنَسٍ، عَنْ أَنَسٍ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ انْصُرْ أَخَاكَ ظَالِمًا أَوْ مَظْلُومًا ‏"‏‏.‏ فَقَالَ رَجُلٌ يَا رَسُولَ اللَّهِ أَنْصُرُهُ إِذَا كَانَ مَظْلُومًا، أَفَرَأَيْتَ إِذَا كَانَ ظَالِمًا كَيْفَ أَنْصُرُهُ قَالَ ‏"‏ تَحْجُزُهُ أَوْ تَمْنَعُهُ مِنَ الظُّلْمِ، فَإِنَّ ذَلِكَ نَصْرُهُ