Ayat al-Kursi is verse 255 of Surat al-Baqarah of the Holy Quran

Bismillaah ar-Rahman ar-Raheem
Allahu la illaha illa hu
Wal Hayyul Qayyum
La te huzuhu sinetun wala nawmun
Lahu ma fissemawati wa ma fil'ardi
Men thallathiy yeshfe'u indehu illa biznih
Ya'lemu ma beyne eydiyhim
wa ma halfehum
wa la yuhiytune
bishey'in min ilmihi
illa bima sha-a wasia kursiyyuhu semavati wal'ard
Wa la yeuduhu hifzuhuma wa hu wal aliy ul aziym