Of the war with this people, Caesar himself has given this account in his commentaries, that the barbarians, having sent ambassadors to treat with him, did, during the treaty, set upon him in his march, by which means with eight hundred men they routed five thousand of his horse, who did not suspect their coming; that afterwards they sent other ambassadors to renew the same fraudulent practices, whom he kept in custody, and led on his army against the barbarians, as judging it mere simplicity to keep faith with those who had so faithlessly broken the terms they had agreed to.
"Plutarch-Lives-of-the-noble-Grecians-and-Romans"
Clough, Arthur Hugh
Many records there are of treaties faithfully kept by the Indians and faithlessly broken by the colonists.
"The Princess Pocahontas"
Virginia Watson
You left my service faithlessly and heartlessly, with the hope of marrying a fortune.
"Berlin and Sans-Souci"
Louise Muhlbach