Sahih al-Bukhari 7462
Narrated Ibn Mas`ud:
While I was walking in company with the Prophet (ﷺ) in one of the fields of Medina, the Prophet (ﷺ) was 
reclining on a palm leave stalk which he carried with him. We passed by a group of Jews. Some of 
them said to the others, "Ask him about the spirit." The others said, "Do not ask him, lest he would 
say something that you hate." Some of them said, "We will ask him." So a man from among them 
stood up and said, 'O Abal-Qasim! What is the spirit?" The Prophet (ﷺ) kept quiet and I knew that he was 
being divinely inspired. Then he said: "They ask you concerning the Spirit, Say: The Spirit; its 
knowledge is with my Lord. And of knowledge you (mankind) have been given only a little." (17.85)
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، عَنْ عَبْدِ الْوَاحِدِ، عَنِ الأَعْمَشِ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، عَنِ ابْنِ مَسْعُودٍ، قَالَ بَيْنَا أَنَا أَمْشِي، مَعَ النَّبِيِّ صلى الله عليه وسلم فِي بَعْضِ حَرْثِ الْمَدِينَةِ وَهْوَ يَتَوَكَّأُ عَلَى عَسِيبٍ مَعَهُ، فَمَرَرْنَا عَلَى نَفَرٍ مِنَ الْيَهُودِ فَقَالَ بَعْضُهُمْ لِبَعْضٍ سَلُوهُ عَنِ الرُّوحِ‏.‏ فَقَالَ بَعْضُهُمْ لاَ تَسْأَلُوهُ أَنْ يَجِيءَ فِيهِ بِشَىْءٍ تَكْرَهُونَهُ‏.‏ فَقَالَ بَعْضُهُمْ لَنَسْأَلَنَّهُ‏.‏ فَقَامَ إِلَيْهِ رَجُلٌ مِنْهُمْ فَقَالَ يَا أَبَا الْقَاسِمِ مَا الرُّوحُ فَسَكَتَ عَنْهُ النَّبِيُّ صلى الله عليه وسلم فَعَلِمْتُ أَنَّهُ يُوحَى إِلَيْهِ فَقَالَ ‏{‏وَيَسْأَلُونَكَ عَنِ الرُّوحِ قُلِ الرُّوحُ مِنْ أَمْرِ رَبِّي وَمَا أُوتُوا مِنَ الْعِلْمِ إِلاَّ قَلِيلاً‏}‏‏.‏ قَالَ الأَعْمَشُ هَكَذَا فِي قِرِاءَتِنَا‏.‏