Swasti Mantra Or Swastivachan (स्वस्ति / स्वस्तिक मंत्र)

The Swasti mantra is used for auspiciousness and peace. Swasti = Su + asti = well-being. It is believed to unite the heart and mind. The act of reciting the Swasti mantra is called Swasti Vachan.Om Swasti Na Indro Vridhashravah.
Swasti Naah Pusha Vishwavedaah.
Swasti Nastarkshyo Arishtanemih.
Swasti no Brihaspatirddhatu.
Om Shanti: Shanti: Shanti: ॥
Bhaktibharat Mantra

English meaning:
May Indra, of great fame, bless us; may Pusha, the embodiment of universal wisdom, bless us. May Lord Garuda, whose weapon is unbreakable, bless us. May Jupiter bless us.