Let’s celebrate this Raksha Bandhan while chanting the Raksha Sutra. The mantra that is chanted when Rakhi is tied to the protector’s right hand. The reference of the King Bali is to express equally enormous strength of the bond. The mantra is a prayer, requesting a lifelong protection from the protector. Raksha Bandhan is celebrated on full moon day (Purnima) of the Shravan month.