How many times would the Prophet ﷺ repeat something that was important?

What is zakat?

Who was the first person to be martyred in Islam?

Which of the companions is known as: the possessor of two lights?

The six main books of hadith are: 

  1. Sahih al-Bukhari
  2. Sahih Muslim
  3. Sunan Abu Dawud
  4. Sunan al-Nasa'i


How many times do Muslims have to perform Hajj in their lifetime?

During which month is Hajj undertaken?

What does the Quran mention about the use of force to spread the religion?

Which prophet was known as khalil'Allah (intimate friend)?

What was the name Lady A'isha's (the Prophet's ﷺ wife) elder sister?