King James Version
Thou which hast kept with thy servant David my father that which thou hast promised him; and spakest with thy mouth, and hast fulfilled it with thine hand, as it is this day.English Standard Version
who have kept with your servant David my father what you declared to him. You spoke with your mouth, and with your hand have fulfilled it this day.New International Version
You have kept your promise to your servant David my father; with your mouth you have promised and with your hand you have fulfilled it-as it is today.