Psalm 21:5 uses identical 'splendor and majesty' language for the king, directly paralleling Psalm 45:3's description.

Psalm 24:8 calls the LORD 'mighty in battle,' echoing the warrior king's sword and majesty here.

Revelation 19:21 describes the slain by the sword from Christ's mouth, continuing the same warrior king motif from Psalm 45:3.

Revelation 19:15 portrays Christ striking nations with a sword from his mouth, directly applying the sword of the king in Psalm 45:3 to final judgment.

Revelation 1:16 shows Christ with a sharp two-edged sword from his mouth, fulfilling the warrior king imagery of Psalm 45:3.

Isaiah 49:2 uses the same sword imagery for the Messiah's mouth, connecting the king's physical sword to the power of God's word.

Micah 5:4 describes the coming ruler in 'majesty' and 'strength of the LORD,' matching the splendor and might of the king here.

Revelation 19:11 portrays Christ as the warrior king on a white horse, judging and making war — a direct fulfillment of this messianic psalm.

1 Corinthians 15:25 shows Christ reigning until all enemies are subdued — the ultimate fulfillment of this king's victory.

John 18:36 directly opposes this image: Jesus says His kingdom is not of this world and His servants do not fight.

Zechariah 6:13 speaks of a royal figure bearing honor and ruling, paralleling the king's splendor and majesty.

Exodus 15:3 declares the LORD as a man of war, directly paralleling the warrior imagery applied to the king here.

Isaiah 27:1 depicts the LORD's great sword slaying Leviathan, a parallel divine warrior wielding a sword for judgment.

Isaiah 63:1-6 depicts the Lord as a mighty warrior treading the winepress of judgment, echoing the king's call to gird his sword in splendor.

Revelation 6:2 also depicts a conquering rider with a bow, echoing this warrior king imagery but in an apocalyptic context.

Isaiah 9:6 calls the coming ruler 'Mighty God,' a title that parallels the 'mighty one' in Psalm 45:3, linking the king to divine authority.

1 Chronicles 29:11 ascribes majesty and glory to God, echoing the royal attributes given to the king here.

Deuteronomy 33:29 calls God the sword of Israel's triumph, paralleling the sword imagery for the king's victory here.