Quran 36:77 from Surah Yaseen on Divine Marvels.
أَوَلَمۡ يَرَ ٱلۡإِنسَٰنُ أَنَّا خَلَقۡنَٰهُ مِن نُّطۡفَةٖ فَإِذَا هُوَ خَصِيمٞ مُّبِينٞ
English translation: Does not see [the] man that We [We] created him from a sperm-drop Then behold! He (is) an opponent clear
Transliteration: awalam yara al-insanu anna khalaqnahu min nut'fatin fa-idha huwa khasimun mubinun