The Messenger of Allah said: "Whoever performs the funeral prayer then he will get a reward equal to a Qirat. Whoever follows it until it is buried then he will get a reward equal to two Qirat, one of them, or the least of them, is similar to Uhud (mountain)." This was mentioned to Ibn Umar, so he sent a message to Aishah to ask her about that, and she said: "Abu Hurairah has told the truth." So Ibn Umar said: "We have missed many Qirat."
Jami` at-Tirmidhi Book 10, Hadith 76
← Previous Hadith the Prophet said: "Indeed your brother An-Najashi has died. So stand to perform Salat for him." He (Imran) said: "We stood and lined up just as the deceased is lined up for, and we prayed for him just as the deceased is prayed for."

Jami` at-Tirmidhi Book 10, Hadith 75 Next Hadith → "I accompanied Abu Hurairah for ten years, and I heard him saying: 'I heard the Messenger of Allah saying: "Whoever follows a funeral, and carries it three times, then he has fulfilled the right that is required from him."

Jami` at-Tirmidhi Book 10, Hadith 77