Samuel tells Samuel's friend Bardimun that Sarah is unable to lie and that Sarah said Samuel was going to lie at least once to Bardimun after Samuel left Sarah. Samuel asked Bardimun if Bardimun knew if Samuel was lying.
Was Samuel telling the truth? What is the most we can know about how honest Samuel and Sarah were based upon Samuel's statements?
Assume Samuel does not talk to Bardimun for anything else other than this.