Surah Al-Mulk 67:2

ٱلَّذِى خَلَقَ ٱلْمَوْتَ وَٱلْحَيَوٰةَ لِيَبْلُوَكُمْ أَيُّكُمْ أَحْسَنُ عَمَلًا ۚ وَهُوَ ٱلْعَزِيزُ ٱلْغَفُورُ

[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 -

Translation: Saheeh International

Tafsir

He Who created death in this world and life in the Hereafter — or both of them in this world since the sperm-drop is imbued with life life being that power by which sensation becomes possible death being the opposite of this or the non-existence of it — these being two alternative opinions; …

Excerpt from Tafsir al-Jalalayn, commentary on 67:2, via Quran.com. The reader has the full commentary and 9 more tafsirs.