"The houses of the Ansar were far from the mosque and they wanted to move closer. Then the following Verse was revealed: 'We record that which they send before (them), and their traces.'" He said: So they remained (where they were)."
Sunan Ibn Majah Book 4, Hadith 51
← Previous Hadith "Banu Salimah wanted to move from their homes to somewhere near the mosque, but the Prophet did not want the outskirts of Al-madinah to be left vacant, so he said: 'O Banu Salimah, do you not hope for the reward of your footsteps?' So they stayed (where they were)."

Sunan Ibn Majah Book 4, Hadith 50 Next Hadith → "The Messenger of Allah said: 'A man's prayer in congregation is twenty-some levels higher than his prayer in his house or in the marketplace.'"

Sunan Ibn Majah Book 4, Hadith 52