LXX2012(i)
14 and said, Lord God of Israel, there is no God like you in heaven, or on the earth; keeping covenant and mercy with your servants that walk before you with [their] whole heart.
15 Even as you have kept [them] with your servant David my father, as you have spoken to him in words:—you have both spoken with your mouth, and have fulfilled [it] with your hands, as it is this day.