1 Samuel 20:9

And Jonathan said , Far be it from you! If I knew that it was determined by my father that harm should come to you, would I not tell you?

“Never!” Jonathan said. “If I had the least inkling that my father was determined to harm you, wouldn`t I tell you?”

And Jonathan said, Far be it from thee : for if I knew certainly that evil were determined by my father to come upon thee, then would not I tell it thee?