Creation of Human: You were created from a sperm drop, then a clinging clot and then lump of flesh

Allah SWT said:

يٰٓأَيُّهَا النَّاسُ إِنْ كُنْتُمْ فِى رَيْبٍ مِّنَ الْبَعْثِ فَإِنَّا خَلَقْنٰكُمْ مِّنْ تُرَابٍ ثُمَّ مِنْ نُّطْفَةٍ ثُمَّ مِنْ عَلَقَةٍ ثُمَّ مِنْ مُّضْغَةٍ مُّخَلَّقَةٍ وَغَيْرِ مُخَلَّقَةٍ لِّنُبَيِّنَ لَكُمْ ۚ وَنُقِرُّ فِى الْأَرْحَامِ مَا نَشَآءُ إِلٰىٓ أَجَلٍ مُّسَمًّى ثُمَّ نُخْرِجُكُمْ طِفْلًا ثُمَّ لِتَبْلُغُوٓا أَشُدَّكُمْ ۖ وَمِنْكُمْ مَّنْ يُتَوَفّٰى وَمِنْكُمْ مَّنْ يُرَدُّ إِلٰىٓ أَرْذَلِ الْعُمُرِ لِكَيْلَا يَعْلَمَ مِنۢ بَعْدِ عِلْمٍ شَيْئًا ۚ وَتَرَى الْأَرْضَ هَامِدَةً فَإِذَآ أَنْزَلْنَا عَلَيْهَا الْمَآءَ اهْتَزَّتْ وَرَبَتْ وَأَنۢبَتَتْ مِنْ كُلِّ زَوْجٍۢ بَهِيجٍ
"O People, if you should be in doubt about the Resurrection, then [consider that] indeed, We created you from dust, then from a sperm-drop, then from a clinging clot, and then from a lump of flesh, formed and unformed - that We may show you. And We settle in the wombs whom We will for a specified term, then We bring you out as a child, and then [We develop you] that you may reach your [time of] maturity. And among you is he who is taken in [early] death, and among you is he who is returned to the most decrepit [old] age so that he knows, after [once having] knowledge, nothing. And you see the earth barren, but when We send down upon it rain, it quivers and swells and grows [something] of every beautiful kind."
(QS. Al-Hajj: Verse 5)

flesh