Hanuman was one of those 4 monkeys. This monkey group was instrumental in supplying Rama crucial specifics of Sita. They helped him establish a bridge throughout the seas, and cross more than by using a monkey army that productively stormed the demon stronghold and freed Sita. भस्मसादभवदैत्यो दुष्टचेष्टितमन्तकृत् ॥ २३ https://www.youtube.com/@Mahavidyabaglamukhi/