During the Hijrah (migration) from Makkah to Madinah, in which cave did Prophet Muhammad (PBUH) and Abu Bakr (RA) seek refuge from their pursuers?

Explanation

After leaving Makkah, Prophet Muhammad (PBUH) and Abu Bakr (RA) spent three nights in the Cave of Thawr, located south of Makkah, to evade their pursuers before continuing their journey to Madinah.