Is there evidence that there is no prayer for a person praying alone behind the rows?

Question:
He says: Honorable Shaykh, may Allah grant you success, is there evidence that there is no prayer for a person praying alone behind the rows, and if he does not find any benefits?

Answer:
There are two proofs, my brother, two proofs from the Sunnah. The first is the hadith of Abu Sa'd ibn Malik al-Juhani, who saw a man praying behind the rows; he saw the Prophet . The second hadith is where he said, peace and blessings be upon him: Yes.