Psalms 4:8
In peace I will both lay myself down and sleep, for you alone, Yahweh, make me live in safety.
Wisdom shapes a sleep in peace that is traced in workplaces and streets. Psalms 4:8: notice "peace" and "both". Keep sleep in peace in hospitality and listening—honor God behind closed doors.
Psalms speaks here as poetry/wisdom writing, highlighting sleep in peace. Within ch. 4, a small unit frames the emphasis. It edges toward wisdom & worship. Watch the terms “peace” and “both”.