Charles Ellicott Commentary Psalms 64:2

"Hide me from the secret counsel of evil-doers, From the tumult of the workers of iniquity;" — Psalms 64:2 (ASV)

Secret counsel ... insurrection —Better, secret league (sôd) ... noisy gathering (rigshah). For sôd see Psalms 25:14, and for rigshah see Note to Psalms 2:2.