Read Deuteronomy 33:19 Using Other Translations
They shall call the people unto the mountain; there they shall offer sacrifices of righteousness: for they shall suck of the abundance of the seas, and of treasures hid in the sand.
They shall call peoples to their mountain; there they offer right sacrifices; for they draw from the abundance of the seas and the hidden treasures of the sand."
They summon the people to the mountain to offer proper sacrifices there. They benefit from the riches of the sea and the hidden treasures in the sand.”