'Craftily' in the Bible

And he sent messengers unto Abimelech craftily, saying, Behold, Gaal the son of Ebed and his brethren are come to Shechem; and, behold, they constrain the city to take part against thee.

The same dealt craftily with our race, and ill-treated our fathers, that they should cast out their babes to the end they might not live.