Allah SWT says: ثُمَّ خَلَقْنَا النُّطْفَةَ عَلَقَةً فَخَلَقْنَا الْعَلَقَةَ مُضْغَةً فَخَلَقْنَا الْمُضْغَةَ عِظٰمًا فَكَسَوْنَا الْعِظٰمَ لَحْمًا ثُمَّ أَنْشَأْنٰهُ خَلْقًا ءَاخَرَ ۚ فَتَبَارَكَ اللَّهُ أَحْسَنُ الْخٰلِقِينَ "Then We made the sperm-drop into a clinging clot, and We made the clot into a lump [of flesh], and We made [from] the lump, bones, and We covered the bones with flesh; then We developed him into another creation. So blessed is Allah, the best of creators." (QS. Al-Muminoon: Verse 14) * Via the Beautiful Qur'an https://goo.gl/QLwc8B