Bismillah
Anas (radhiAllahu`anhu) narrated, “Bilal was ordered to repeat the wording of the Adhan for Salah twice (in doubles) and to pronounce the wording of the Iqamah once (in singles), except “qad qama-tis-salah.” [al-Bukhari; Adhan, Chapter: To pronounce the wording of the Iqamah once (in singles) except ‘qad-qamat-is-salah”, Hadith 607]
The text of ‘Iqaamah’:
Allaahu akbar, Allaahu akbar,
Ashhadu allaa ilaaha illallaah,
Ashhadu anna Muhammadar-rasoolullaah,
Hayya ‘alas-salaah,
Hayya ‘alal-falaah,
Qad qaamatis-salaah, qad qaamatis-salaah
Allaahu akbar, Allaahu akbar.
La ilaaha illallaah.
Allaah is the greatest, Allaah is the greatest.
I bear witness that there is no deity (worthy of worship) but Allaah
I bear witness that Muhammad is Allaah’s Messenger.
Come to the prayer, come to prosperity.
Prayer is to begin, prayer is to begin.
Allaah is the greatest, Allaah is the greatest.