They have taken crafty counsel against thy people, and consulted against thy hidden ones. Consulted against thy hidden ones - צפוניך tsephuneycha, Thy hidden things; places; persons. "The hidden things in thy treasures." - Chaldee. "Thy holy ones." - Syriac. "Thy saints." - Vulgate and Septuagint; and so the Ethiopic and Arabic. The people of Israel are probably meant. Or perhaps the temple, the ark, and the treasures of the temple, are intended.
Related Commentaries of Psalms 83:3
Psalms 83:3
3 They have taken crafty counsel against thy people, and consulted against thy hidden ones.