2 Chronicles 28:6

6 In one day Pekah son of Remaliah killed a hundred and twenty thousand soldiers in Judah—because Judah had forsaken the LORD, the God of their ancestors.

Read 2 Chronicles 28:6 Using Other Translations

For Pekah the son of Remaliah slew in Judah an hundred and twenty thousand in one day, which were all valiant men; because they had forsaken the LORD God of their fathers.
For Pekah the son of Remaliah killed 120,000 from Judah in one day, all of them men of valor, because they had forsaken the LORD, the God of their fathers.
In a single day Pekah son of Remaliah, Israel’s king, killed 120,000 of Judah’s troops, all of them experienced warriors, because they had abandoned the LORD, the God of their ancestors.