"A fully awoken sutra 'pings' anything that senses magic," Koumyou tells him, "and in my case, I was its guardian for about twenty years. So it's still, um... on my... frequency?"

Is this a good attempt at using terms Devero knows?

He's trying, okay?

Koumyou pulls his hand free once they get close to his son, so that he can check him over. He clearly doesn't like what he finds, because he pulls a healing potion from his ARMs band and pushes it into the younger priest's hands. "Drink up!"

And Sanzo does. It's probably not the first potion his master's shoved at him on this world.