What significant location did the Prophet Muhammad (PBUH) and Abu Bakr (RA) hide in for three days during the Hijra?`

1. Cave of Hira
2. Cave of Uhud
3. Cave of Thawr
4. Cave of Hudaibiyah

Prophet Muhammad P.B.U.H and Hazrat Abu Bakr R.A hid in Cave of Thawr for 3 days.