Hanuman was one of these four monkeys. This monkey group was instrumental in providing Rama essential details about Sita. They assisted him develop a bridge across the seas, and cross over which has a monkey army that correctly stormed the demon stronghold and freed Sita. भस्मसादभवदैत्यो दुष्टचेष्टितमन्तकृत् ॥ २३ ॥ https://brooksgtbjp.blogerus.com/59351684/detailed-notes-on-vashikaran