ANSWER:

Everytime you enter the masjid, you must pray before sitting down, it can be any prayer, whether 2 specific rakahs of tahiyatul masjid, sunnah before the obligatory prayer or fard prayer itself. If you don’t sit down and immediately join the congregation, you don’t need to offer it. 

QUESTION: It happens I pray 3times in different mosques. How many times do I pray tahiyat masjid?

Prayer |