Surah As-Sajdah, ayah 24

وَجَعَلۡنَا مِنۡهُمۡ أَئِمَّةٗ يَهۡدُونَ بِأَمۡرِنَا لَمَّا صَبَرُواْۖ وَكَانُواْ بِـَٔايَٰتِنَا يُوقِنُونَ ٢٤

Waja'alnā minhum a'immatan yahdūna bi amrinā lammā sabarū wakānū bi'āyātinā yūqinūn

And We made from among them leaders guiding by Our command when they were patient and [when] they were certain of Our signs.