Ezra 9:10

9:10 And now, O our God, what shall we say after this? for we have forsaken thy commandments,

Habakkuk 2:1

2:1 I will stand upon my watch, and set me upon the tower, and will watch to see what he will say unto me, and what I shall answer when I am reproved.

Romans 3:5-6

3:5 But if our unrighteousness commend the righteousness of God, what shall we say? [Is] God unrighteous who taketh vengeance? (I speak as a man) 3:6 God forbid: for then how shall God judge the world?