Gayatri mantra is the basic mantra of Hindu religion which should be recited in the morning before sunrise (before 2 hours) and evening after sunset(after 1 hour). This mantra purifies heart, mind and provides happiness to inner soul. The full mantra is mentioned below:
ॐ भूर्भुवः स्वः
तत्सवी- तुवरण्यम
भर-गो देवसयाह धीमही
धियो यो न: प्रचोदयात्-
ॐ भूर्भुवः स्वः
तत्सवी- तुवरण्यम
भर-गो देवसयाह धीमही
धियो यो न: प्रचोदयात्-