The word(s) "establisher" appears 3 time(s) in 3 verse(s) in Quran in Saheeh International translation.

(1) But those firm in knowledge among them and the believers believe in what has been revealed to you, [O Muhammad], and what was revealed before you. And the establishers of prayer [especially] and the givers of zakah and the believers in Allah and the Last Day - those We will give a great reward.

(2) My Lord, make me an establisher of prayer, and [many] from my descendants. Our Lord, and accept my supplication.

(3) Who, when Allah is mentioned, their hearts are fearful, and [to] the patient over what has afflicted them, and the establishers of prayer and those who spend from what We have provided them.