1 Chronicles 18:13
And he put garrisons in Edom; and all the Edomites became David’s servants. Thus the Lord preserved David whithersoever he went.
Cross-references
In Genesis 25:23, God prophesies the older (Edom) will serve the younger — David's subjugation of Edom fulfills this.
In Genesis 27:29, Isaac blesses Jacob that nations serve him — David's rule over Edom fulfills this blessing.
In Genesis 27:37, Isaac declares Jacob lord over Esau with brothers as servants — David's conquest of Edom fulfills this.
Numbers 24:18 prophecies Edom's dispossession; 1 Chronicles 18:13 records its fulfillment under David.
Psalm 144:10 credits God with giving victory to kings and rescuing David, directly paralleling the statement 'the LORD gave victory to David'.
2 Samuel 8:14 is the parallel account of the same Edom campaign, with nearly identical wording about garrisons and victory.
1 Kings 11:15 provides additional details about David's Edom campaign, mentioning Joab's slaughter of males there.
Psalm 60:8 says 'upon Edom I cast my shoe,' metaphorically describing David's subjugation of Edom, fulfilling the victory in this verse.