Quite a few historical mantras are found in the Saṃhitā portion of the Vedas. The Saṃstrikeās are probably the most ancient layer of the Vedas, and include various mantras, hymns, prayers, and litanies. Oṃ amaraṇi jīvantaye svāhā (Tibetan Variation: oṃ ā ma ra ṇi dzi wan te ye svā hā) https://andersongjbrg.bimmwiki.com/10617027/detailed_notes_on_vashikaran