Biblical typology
Psalm 132:8
The Ark of thy strength
8 Arise, O Lord, into thy resting place: thou and the ark, which thou hast sanctified.
Douay–Rheims · Challoner revision · Psalms 131:8
The curated reference uses modern numbering. This Douay–Rheims edition reads Psalms 131:8. The quoted verse numbers follow the source edition.
Why this matters
This psalm invokes the Lord and the Ark in a sanctuary setting. Marian liturgical applications, including association with the Assumption, depend on typological reasoning. The Assumption is not explicitly narrated here.