2 occurrences in 3 translations

'Faithlessly' in the Bible

They have dealt treacherously against the Lord,For they have borne illegitimate (pagan) children.Now the New Moon will devour them along with their land [bringing judgment and captivity].

But they, like Adam, have transgressed the covenant;There they have dealt treacherously against Me.

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Strong's
Root Form
Definition
Usage
ἄπιστος 
Apistos 
Usage: 17