G2964–κυρόω–kuroō

For which cause my desire is that you will make your love to him clear by your acts.

κυρῶσαι kurōsai “to confirm”

Brothers, as men would say, even a man's agreement, when it has been made certain, may not be put on one side, or have additions made to it.

κεκυρωμένην kekurōmenēn “ratified”