Chronicles II 36:17

17 And he brought against them the king of the Chaldeans, and slew their young men with the sword in the house of his sanctuary, and did not spare Sedekias, and had no mercy upon their virgins, and they led away their old men: he delivered all things into their hands.

Chronicles II 36:17 Meaning and Commentary

2 Chronicles 36:17

Therefore he brought upon them the king of the Chaldees
Nebuchadnezzar; and though it was the rebellion of Zedekiah which was the cause and occasion of his coming against them, yet it was the Lord that moved him to it, and gave him success:

who slew their young men with the sword, in the house of the sanctuary;
in the temple, where they took sanctuary, imagining that sacred place would protect them from the rage of the enemy, but it did not:

and had no compassion on young man or maiden, old man, or him that
stooped for age;
spared none on account of age or sex, but put them all to the sword, or carried them captive:

he gave them into his hand;
that is, the Lord delivered them into the hand of the king of Babylon, for their sins.

Chronicles II 36:17 In-Context

15 And the Lord God of their fathers sent by the hand of his prophets; rising early and sending his messengers, for he spared his people, and his sanctuary.
16 Nevertheless they sneered at his messengers, and set at nought his words, and mocked his prophets, until the wrath of the Lord rose up against his people, till there was no remedy.
17 And he brought against them the king of the Chaldeans, and slew their young men with the sword in the house of his sanctuary, and did not spare Sedekias, and had no mercy upon their virgins, and they led away their old men: he delivered all things into their hands.
18 And all the vessels of the house of God, the great and the small, and the treasures of the house of the Lord, and all the treasures of the king and the great men; he brought all to Babylon.
19 And he burnt the house of the Lord, and broke down the wall of Jerusalem, and burnt its palaces with fire, and every beautiful vessel.

The Brenton translation of the Septuagint is in the public domain.