John Gill Commentary Psalms 70:2

"Let them be put to shame and confounded That seek after my soul: Let them be turned backward and brought to dishonor That delight in my hurt." — Psalms 70:2 (ASV)

Let them be ashamed and confounded In (Psalms 40:14) it is added, "together"; (See Gill on Psalms 40:14);

that seek after my soul ; or "life"; in (Psalms 40:14) it is added, "to destroy it"; for that was the end of their seeking after it;

let them be turned backward (See Gill on Psalms 40:14).