'Dealt' in the Bible

Then they told Saul, saying, "Behold, the people are sinning against Yahweh, in that they eat meat with the blood." He said, "You have dealt treacherously. Roll a large stone to me this day!"

You have declared this day how you have dealt well with me, because when Yahweh had delivered me up into your hand, you didn't kill me.

that this shall be no grief to you, nor offense of heart to my lord, either that you have shed blood without cause, or that my lord has avenged himself. When Yahweh has dealt well with my lord, then remember your handmaid."