وَحَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ عُمَرَ الْقَوَارِيرِيُّ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا الْجُرَيْرِيُّ، عَنْ أَبِي الْعَلاَءِ، حَيَّانَ بْنِ عُمَيْرٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ سَمُرَةَ، قَالَ بَيْنَمَا أَنَا أَرْمِي، بِأَسْهُمِي فِي حَيَاةِ رَسُولِ اللَّهِ صلى الله عليه وسلم إِذِ انْكَسَفَتِ الشَّمْسُ فَنَبَذْتُهُنَّ وَقُلْتُ لأَنْظُرَنَّ إِلَى مَا يَحْدُثُ لِرَسُولِ اللَّهِ صلى الله عليه وسلم فِي انْكِسَافِ الشَّمْسِ الْيَوْمَ فَانْتَهَيْتُ إِلَيْهِ وَهُوَ رَافِعٌ يَدَيْهِ يَدْعُو وَيُكَبِّرُ وَيَحْمَدُ وَيُهَلِّلُ حَتَّى جُلِّيَ عَنِ الشَّمْسِ فَقَرَأَ سُورَتَيْنِ وَرَكَعَ رَكْعَتَيْنِ ‏.‏

'Abd al-Rahman b. Samura said: During the lifetime of Allah's Messenger (PBUH) I was shooting my arrows in Medina, when an eclipse of the sun took place. I, therefore, threw them away and said, I must see how the Messenger of Allah (PBUH) acts in a solar eclipse today. When I came to him, he had been supplicating with his hands, raised, pronouncing Allah-o-Akbar, praising Him, acknowledging that He is One God till the eclipse was over, then he recited two surahs and prayed two rak'ahs. Translation Not Available

Book reference: Sahih Muslim Book 10 Hadith 1991
Web reference: Sahih Muslim Book 4 Hadith 913 a