Hanuman was one of such 4 monkeys. This monkey group was instrumental in offering Rama key information regarding Sita. They served him produce a bridge through the seas, and cross above that has a monkey army that efficiently stormed the demon stronghold and freed Sita. भस्मसादभवदैत्यो दुष्टचेष्टितमन्तकृत् ॥ २३ ॥ https://henryh483vjv3.blogaritma.com/profile