Psalms 89:30-35

30But I will punish his descendants, if they do not accept my laws. If they do not obey my teaching, my rules, or my commands,

32I will punish them. Because of their sins, I will give them much pain.

33But I will not take my faithful love away from David. I will always be faithful, and I will do what I have promised to him.

34I will not spoil the covenant that I have made with him. I will always keep my promises.

35I made that promise to David at one time, and that will not change. I promised him by my holy name and I will never deceive him.