Sunan Ibn Mājah 784✓ 5Sahih
حَدَّثَنَا أَبُو مُوسَى، مُحَمَّدُ بْنُ الْمُثَنَّى حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ، حَدَّثَنَا حُمَيْدٌ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ أَرَادَتْ بَنُو سَلِمَةَ أَنْ يَتَحَوَّلُوا، مِنْ دِيَارِهِمْ إِلَى قُرْبِ الْمَسْجِدِ فَكَرِهَ النَّبِيُّ ـ صلى الله عليه وسلم ـ أَنْ يُعْرُوا الْمَدِينَةَ فَقَالَ " يَا بَنِي سَلِمَةَ أَلاَ تَحْتَسِبُونَ آثَارَكُمْ " . فَأَقَامُوا .
It was narrated that Anas said:"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)