Jamieson, Fausset & Brown, on Ps 49:5

“Gather ye together his saints to him: who set his covenant before sacrifices.”

“my saints-- (Psa 4:3). made--literally, "cut" a covenant, &c.--alluding to the dividing of a victim of sacrifice, by which covenants were ratified, the parties passing between the divided portions (compare Gen 15:10, Gen 15:18).”

Imported from an open dataset — not yet checked against the printed edition.