Yahya bin Sa'id al-Ansari يحيى بن سعيد الأنصاري · The Book of Eclipses

"I heard Ubaid bin Umair say: 'Someone whom I trust'- and I think he meant Aishah- told me: There was an eclipse of the sun during the time of the Messenger of Allah (ﷺ). He led the people in prayer and stood for a very long time, then he bowed, then he stood, then he bowed, then he stood, then he bowed. He prayed two rak'ahs, bowing three times in each rak'ah. After bowing for the third time he prostrated…

The Prophet (ﷺ) prayed, bowing six times and prostrating four times. "I said to Mu'adh: 'Is this from the Prophet (ﷺ)?' He said: 'Without a doubt.'"

"The sun was eclipsed during the lifetime of the Messenger of Allah (ﷺ). He stood and said the takbir, and the people formed rows behind him. The Messenger of Allah (ﷺ) recited for a long time, then he said the takbir and bowed for a long time, then he raised his head and said: Sami Allahu liman hamidah, Rabbana wa lakal-hamd. Then he stood and recited for a long time, but it was a shorter recitation than the first recitation,…

The Messenger of Allah (ﷺ) prayed, bowing four times, and he recited loudly, and every time he raised his head he said: "Sami Allahu liman hamidah. Rabbana wa lakal-hamd (Allah hears those who praise Him, Our Lord to You be praise.)."