إِذَا دَخَلَ أَحَدُكُمُ الْمَسْجِدَ فَلَا يَجْلِسْ حَتَّى يَرْكَعَ رَكْعَتَيْنِ
Transliteration
Idha dakhala ahadukumu-l-masjida fa-la yajlis hatta yarka'a rak'atayn.
Translation
When one of you enters the mosque, let him not sit until he has prayed two rakahs.
Narrated by Abu Qatadah·Sahih Muslim 714, Sahih al-Bukhari 444
