Psalm 18:49 expresses the same vow to praise God among the nations — a parallel commitment to global worship.

In Psalm 22:22, the psalmist also vows to declare God's name and praise Him in the assembly — same public praise motif.

Psalm 96:3 directly echoes 'declare his glory among the nations' — nearly identical call to proclaim God among all peoples.

Psalm 138:4 says all kings of the earth will praise the Lord — expanding the 'nations' theme to their rulers.

Romans 15:9 directly quotes this verse, applying it to Christ's mission that Gentiles would glorify God — a New Testament citation.