With Vayu gone, nevertheless, human beings became asphyxiated and struggled for breath. So as to draw the wind god away from hiding, the devas petitioned Brahma to recover Hanuman's wounds, which he did. Moreover, the gods noticed to it that Hanuman was blessed with many boons of eloquence and https://www.youtube.com/watch?v=6cAOQp6Twlc&t=7s