Dalil

Quran Al-Insan 76:2

إِنَّا خَلَقۡنَا ٱلۡإِنسَٰنَ مِن نُّطۡفَةٍ أَمۡشَاجٖ نَّبۡتَلِيهِ فَجَعَلۡنَٰهُ سَمِيعَۢا بَصِيرًا

Translation

Indeed, We created man from a sperm-drop mixture that We may try him; and We made him hearing and seeing.