In 1 Kings 8:51, Solomon calls Israel God's inheritance brought from Egypt — the same theme of separation and inheritance as verse 53.

Exodus 19:5 establishes the covenant condition for Israel to be God's treasured possession — the status Solomon recalls.

Exodus 19:6 adds that Israel is to be a kingdom of priests and a holy nation, specifying their set-apart identity.

Deuteronomy 7:6-8 states God's choice of Israel as a treasured possession out of love — the core of Solomon's prayer.

Deuteronomy 9:29 states Israel is God's inheritance brought out of Egypt, directly backing Solomon's claim of separation as heritage.

Deuteronomy 14:2 calls Israel a holy people chosen as God's treasured possession, echoing the separation language here.

Deuteronomy 32:9 says the Lord's portion is His people Jacob, reinforcing the idea of Israel as God's allotted heritage.

Jeremiah 10:16 calls Israel the tribe of God's inheritance, reinforcing the same heritage theme from the law and history.

In 2 Corinthians 6:14-18, Paul applies the OT separation theme to believers as God's temple and people, fulfilling the pattern.

Titus 2:14 describes Christ purifying a people for His own possession, directly echoing Israel's status as God's heritage.

1 Peter 2:9 calls believers a chosen race and people for God's possession, mirroring the OT language of Israel's separation.

In Leviticus 20:24, God declares He separated Israel from other peoples — the promise Solomon echoes here about being His inheritance.

Numbers 23:9 portrays Israel dwelling alone, separate from nations — echoing their set-apart status.

Exodus 33:16 emphasizes Israel's distinctness through God's presence — the basis for being set apart as His heritage.