أَخْبَرَنَا أَبُو عَاصِمٍ ، عَنْ عُثْمَانَ بْنِ سَعْدٍ ، عَنْ أَنَسِ بْنِ مَالِكٍ : أَنّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ" إِذَا نَزَلَ مَنْزِلًا، لَمْ يَرْتَحِلْ مِنْهُ حَتَّى يُصَلِّيَ رَكْعَتَيْنِ، أَوْ يُوَدِّعَ الْمَنْزِلَ بِرَكْعَتَيْنِ ".
قَالَ عَبْد اللَّهِ : عُثْمَانُ بْنُ سَعْدٍ ضَعِيفٌ

Abu Asim told us, on the authority of Uthman bin Saad, on the authority of Anas bin Malik: that the Prophet, may God bless him and grant him peace, “whenever he descended at a certain place, he did not He travels from there until he prays two rak'ahs, or leaves the house with two rak'ahs."
Abdullah said: Othman bin Saad is weak.