(This version is same as previous No 5176 from the Prophet (ﷺ), adding that): Afterwards another man came and said: Peace and Allah's mercy, blessings and forgiveness be upon you! whereupon he said: Forty. adding: Thus are excellent qualities rewarded.
Sunan Abi Dawud Book 43, Hadith 424
← Previous Hadith A man came to the Prophet (ﷺ) and said: Peace be upon you! He responded to his salutation. He then sat down. The Prophet (ﷺ) said: Ten. Another man came and said: Peace and Allah's mercy be upon you! He responded to his salutation when he sat down. He said: Twenty. Another man came and said: Peace and Allah's mercy and blessings be upon you! He responded to him and said when he sat down: and blessings be upon you! He responded to him and said when he sat down: Thirty.

Sunan Abi Dawud Book 43, Hadith 423 Next Hadith → The Prophet (ﷺ) said: Those who are nearest to Allah are they who are first to give a salutation.

Sunan Abi Dawud Book 43, Hadith 425