“Nabhah Sparsham Deeptam” , the motto of Indian Air force, is taken from which ancient work ?

“Nabhah Sparsham Deeptam” , the motto of Indian Air force, is taken from which ancient work ?

A. Garuda Purana

B. Valmiki Ramayan

C. Bhagwad Gita

D. Mundaka Upanisad

Ans : C. Bhagwad Gita