As the mistake was done by the god Indra, he grants Hanuman a desire that his entire body will be as potent as Indra's Vajra, and that his Vajra may not damage him. Coupled with Indra other gods have also granted him needs: the God Agni granted Hanuman a wish https://indiantempleadelaide.school.blog/2025/05/20/a-spiritual-journey-through-sacred-spaces-in-australia/