"The sun was eclipsed during the time of the Messenger of Allah, so the Messenger of Allah led the people in prayer. He recited a lengthy recitation, then he bowed a lengthy bowing, then he raised his head and recited a lengthy recitation that was less than the first. Then he bowed a lengthy bowing that was less than the first. Then he raised his head and prostrated. Then he did (similar to) that in the second Rak'ah."
أَنَّهَا قَالَتْ خَسَفَتِ الشَّمْسُ عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ فَصَلَّى رَسُولُ اللَّهِ ﷺ بِالنَّاسِ فَأَطَالَ الْقِرَاءَةَ ثُمَّ رَكَعَ فَأَطَالَ الرُّكُوعَ ثُمَّ رَفَعَ رَأْسَهُ فَأَطَالَ الْقِرَاءَةَ وَهِيَ دُونَ الأُولَى ثُمَّ رَكَعَ فَأَطَالَ الرُّكُوعَ وَهُوَ دُونَ الأَوَّلِ ثُمَّ رَفَعَ رَأْسَهُ فَسَجَدَ ثُمَّ فَعَلَ مِثْلَ ذَلِكَ فِي الرَّكْعَةِ الثَّانِيَةِ