Sahih al-Bukhari, Volume 4, Book 52, Hadith 323 (USC-MSA) ⓘ
Narrated Jabir: Once I returned from a journey and the Prophet said (to me) "Offer two rak`at." (Sirar is a place near Medina).
حَدَّثَنَا أَبُو الْوَلِيدِ، حَدَّثَنَا شُعْبَةُ، عَنْ مُحَارِبِ بْنِ دِثَارٍ، عَنْ جَابِرٍ، قَالَ قَدِمْتُ مِنْ سَفَرٍ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " صَلِّ رَكْعَتَيْنِ " . صِرَارٌ مَوْضِعٌ نَاحِيَةً بِالْمَدِينَةِ.
also referenced under: Book 56, Hadith 295 (In-Book) & Hadith 3090 (DarusSalam)