حَدَّثَنَا عَبْدُ اللهِ بْنُ يَزِيدَ قَالَ: حَدَّثَنِي سَعِيدُ بْنُ أَبِي أَيُّوبَ قَالَ: حَدَّثَنِي بَكْرُ بْنُ عَمْرٍو، عَنْ أَبِي عُثْمَانَ مُسْلِمِ بْنِ يَسَارٍ، عَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: ”مَنْ تَقَوَّلَ عَلَيَّ مَا لَمْ أَقُلْ، فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ“، ”وَمَنِ اسْتَشَارَهُ أَخُوهُ الْمُسْلِمُ، فَأَشَارَ عَلَيْهِ بِغَيْرِ رُشْدٍ فَقَدْ خَانَهُ“، ”وَمَنْ أُفْتِيَ فُتْيَا بِغَيْرِ ثَبْتٍ، فَإِثْمُهُ عَلَى مَنْ أَفْتَاهُ.“
It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "Whoever attributes to me something which I have not said, let him take his place in the Fire," "and whoever is consulted by his Muslim brother and gives him wrong advice, he has betrayed the one who consulted him," "and whoever gives a wrong fatwa without knowledge (and the one who asked acts upon it), then its sin will be upon the one who gave the fatwa."