Hanuman was one of such 4 monkeys. This monkey group was instrumental in giving Rama critical details about Sita. They served him create a bridge over the seas, and cross over which has a monkey army that successfully stormed the demon stronghold and freed Sita. Hanuman’s mission from the Ramayana https://augustfcxpi.gynoblog.com/36517897/the-best-side-of-mantra