jēhe
We’re on the sixteenth and final sentence of the 14th Conlang Relay Text:
ñi þŠjēhe cī;
and we get a few short words and the noun jÄ“he which means “truth”. The short words consist of the relational ñi and the exhortative marker cÄ« and the modifier þÅ. Put this all together and we have:
“Let this be truth.”
which is a speech act finalizing the ceremony.