Al-Mulk 67:2

Allathee khalaqa almawta walhayataliyabluwakum ayyukum ahsanu AAamalan wahuwa alAAazeezualghafoor

[He] who created death and life to test you [as to] which of you is best in deed - and He is the Exalted in Might, the Forgiving -

the One who created death and life, so that He may test you as to which of you is better in his deeds. And He is the All-Mighty, the Most-Forgiving,