verily

/ˈverəli/

Modern equivalent

verily, truly, certainly (emphatic adverb)

What it means

An archaic adverb used to emphasize truth or certainty; equivalent to 'truly' or 'certainly', often used by Jesus in his teachings

In the KJV

But verily God hath heard me; he hath attended to the voice of my prayer.

Psalms 66:19