It is recommended to pray two rak`ah in the masjid for one who has come from a journey, when he first arrives

Sahih Muslim · Book 6 · Hadith 715 b

حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنْ مُحَارِبٍ، سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، يَقُولُ اشْتَرَى مِنِّي رَسُولُ اللَّهِ صلى الله عليه وسلم بَعِيرًا فَلَمَّا قَدِمَ الْمَدِينَةَ أَمَرَنِي أَنْ آتِيَ الْمَسْجِدَ فَأُصَلِّيَ رَكْعَتَيْنِ ‏.‏

Jabir b. 'Abdullah reported: The Messenger of Allah (ﷺ) bought a camel from me. When he came back to Medina, he ordered me to come to the mosque and observed two rak'ahs of prayer.

Sahih Muslim · Book 6 · Hadith 715 c

وَحَدَّثَنِي مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا عَبْدُ الْوَهَّابِ، - يَعْنِي الثَّقَفِيَّ - حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ وَهْبِ بْنِ كَيْسَانَ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ خَرَجْتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي غَزَاةٍ فَأَبْطَأَ بِي جَمَلِي وَأَعْيَى ثُمَّ قَدِمَ رَسُولُ اللَّهِ صلى الله عليه وسلم قَبْلِي وَقَدِمْتُ بِالْ…

Jabir b. 'Abdullah reported: I went with the Messenger of Allah (ﷺ) on an expedition and my camel delayed me and I was exhausted. The Messenger of Allah (ﷺ) thus came earlier than I, whereas I came on the next day and we…