Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 4 months ago

Bismihi ta'ala

There are four places in the Quran where it is wajib to perform a sajdah after reciting it, or hearing it. They are in the surahs that are called Suwar al-'Aza`im.

They are:

1. Surah Sajdah, verse 15.
2. Surah Ha`-Mim/Fussilat, verse 38. 
3. Surah Najm, verse 62. 
4. Surah al-"Alaq, verse 19. 

And Allah knows best.