ra.ga describes bringing or coming into a settled condition, and can command quieting.

The dominant attested use concerns rest or settlement: a person lacks it, a creature finds it, Israel seeks it, or it is granted to peoples or land. A single imperative addresses the sword with a command to become quiet and silent.

1. Rest or settlement granted, found, or sought · dominant

   Hiphil forms occur in clauses concerning the absence, finding, seeking, or giving of rest. In Deuteronomy 28:65 the Hiphil imperfect appears in the statement that no rest will be found; in Isaiah 34:14 the perfect describes the night-creature's resting place; and in Isaiah 51:4 the first-person imperfect stands in the clause the APB renders "I will give rest." Jeremiah 31:2 presents an infinitive construct with Israel going to find rest, while Jeremiah 50:34 uses an infinitive construct in the purpose of giving rest to the land.

   Deuteronomy 28:65Isaiah 34:14Isaiah 51:4Jeremiah 31:2Jeremiah 50:34
2. A command for the sword to be quiet · rare

   In Jeremiah 47:6, the Niphal imperative directly addresses the sword of the LORD. The surrounding appeal asks how long it will remain active and calls for it to rest and be silent; the APB renders the command "rest and be silent."

   Jeremiah 47:6

In the Anselm Project Bible: Across these verses, the APB presents the surrounding clauses with "rest," "resting place," "give rest," and, for the address to the sword, "quiet" and "be silent." These phrases indicate the clauses' presentation rather than fixed individual renderings.