That say. Some codices, with Aramaean, Septuagint, Syriac, and Vulgate, read "Who are saying to me". Compare Psalms 40:15.
Aha, aha. Figure of speech Epizeuxis. App-6.
Related Commentaries of Psalms 70:3
Psalms 70:3
3 Let them be turned back for a reward of their shame that say, Aha, aha.