1 Chronicles 18:3

As far as Hamath, David also defeated King Hadadezer of Zobah, who had marched out to establish his dominion along the Euphrates River.

Note Hebrew his hand

BSB · Berean Standard Bible
And David smote Hadarezer king of Zobah unto Hamath, as he went to stablish his dominion by the river Euphrates.

Note Hadarezer: or, Hadadezer

KJV · King James Version
David defeated Hadadezer king of Zobah, toward Hamath, as he went to establish his dominion by the river Euphrates.
WEB · World English Bible
And David smote Hadarezer king of Zobah unto Hamath, as he went to establish his dominion by the river Euphrates.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Hadarezer
Hadadezer, [Hadad'ezer ,] in the parallel passage, seems an evident mistake for [Hadar'ezer ,] Hadarezer; for the LXX. and Vulgate there, as here, read [Adaraazar,] Adarezer. The difference arises from the mistake of a [Rêysh,] {raish,} for a [Dâleth,] {daleth,} two letters very similar.
2 Samuel 8:3
Hadadezer
Zobah.
1 Samuel 14:47; 2 Samuel 10:6; Psalm 60:1
by the river
Genesis 15:18; Exodus 23:31