Hanuman ji was given the boon of immortality by Mata Sita. When Hanuman ji reached Lanka in search of Mata Sita, he met Mata Sita in Ashok Vatika. During this time, Mata Sita gave Hanuman ji the boon of immortality.
The story of Hanuman ji getting the boon of immortality:
- When Ravana kidnapped Mata Sita, Hanuman ji reached Lanka to help Lord Rama.
- After searching a lot in Lanka, when Mata Sita was not found, Hanuman ji thought her to be dead.
- Then he remembered Lord Rama and again started searching for Sita ji with full power.
- After this, he met Mata Sita in Ashok Vatika and Mata Sita gave him the boon of immortality.
- Mata Sita gave Hanuman ji this boon that he should always keep removing the troubles of all Ram devotees.
Some more boons received by Hanuman ji:
- Brahma gave Hanuman ji the boon of long life and not dying from Brahmastra.
- Vishwakarma had made them fearless with the weapons created by him.