Hadith 5799
Anas told that when a young Jew who was a servant of the Prophet became ill, he went to visit him and found his father sitting by his head reciting the Torah. God's messenger said to him, "I adjure you, Jew, by God who sent down the Torah to Moses, do you find in the Torah any account or description of me, or anything about my coming forth?" On his replying that he did not, the young man said, "Certainly, messenger of God, I swear by God. that we do find in the Torah an account and description of you and a statement about your coming forth, and I testify that there is no god but God and that you are God's messenger." The Prophet then said to his companions, "Remove this man from beside his head and look after your brother." Baihaqi transmitted it in Dala'il an-nubuwwa.
وَعَنْ أَنَسٍ أَنَّ غُلَامًا يَهُودِيًّا كَانَ يَخْدُمُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَمَرِضَ فَأَتَاهُ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَعُودُهُ فَوَجَدَ أَبَاهُ عِنْدَ رَأْسِهِ يَقْرَأُ التَّوْرَاةَ فَقَالَ لَهُ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «يَا يَهُودِيٌّ أَنْشُدُكَ بِاللَّهِ الَّذِي أَنْزَلَ التَّوْرَاةَ عَلَى مُوسَى هَلْ تَجِدُ فِي التَّوْرَاةِ نَعْتِي وَصِفَتِي وَمَخْرَجِي؟» . قَالَ: لَا. قَالَ الْفَتَى: بَلَى وَاللَّهِ يَا رَسُولَ اللَّهِ إِنَّا نَجِدُ لَكَ فِي التَّوْرَاة نعتك وَصِفَتَكَ وَمَخْرَجَكَ وَإِنِّي أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَنَّكَ رَسُولَ اللَّهِ. فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لِأَصْحَابِهِ: «أَقِيمُوا هَذَا مِنْ عِنْدِ رَأْسِهِ وَلُوا أَخَاكُمْ» . رَوَاهُ الْبَيْهَقِيُّ فِي «دَلَائِل النُّبُوَّة»