رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 1390
The Book of Knowledge
Virtues of Knowledge which is Learnt and Taught for the sake of Allah
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : من سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ ((رَوَاهُ أَبُو دَاوُدَ وَالتِّرْمِذِيُّ، وَقَالَ: حَدِيث حَسَن.
Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "He who is asked about knowledge (of religion) and conceals it, will be bridled with a bridle of fire on the Day of Resurrection." [Abu Dawud and At- Tirmidhi].
Riyad as-Salihin, 1390