The Psalms/ Proverbs reading is in Psalm 115.
The Greek Testament reading is in Hebrews 8.
Links to previous studies.
2 Chronicles 36:9-10 and Jeremiah 22, And the history of the sons of Josiah, kings in Jerusalem
Psalm 115, Chiastic structure, and YHVH who is mindful of us
Psalm 115, And the folly of idolatry
Hebrews 8, The seven covenants of Scripture, and is the old covenant obsolete