Kings II 21:3

3 And David said to the Gabaonites, What shall I do to you? and wherewithal shall I make atonement, that ye may bless the inheritance of the Lord?

Kings II 21:3 Meaning and Commentary

2 Kings 21:3

For he built up again the high places which Hezekiah his
father had destroyed
The temples and altars upon them, see ( 2 Kings 18:4 ) ,

and he reared up altars for Baal;
in the high places he rebuilt:

and made a grove, as did Ahab king of Israel:
which was either an idol itself, or a shade of trees where idols were placed; or rather Asherah, rendered "a grove", is the same with Astarte, the goddess of the Zidonians, the figure of which he made and worshipped; for groves were not so soon and easily planted, raised, and made; so the same in ( 1 Kings 16:33 )

and worshipped all the host of heaven, and served them:
the sun, moon, and stars, particularly the planets Saturn, Jupiter, Mars, Mercury, and Venus.

Kings II 21:3 In-Context

1 And there was a famine in the days of David three years, year after year; and David sought the face of the Lord. And the Lord said, guilt upon Saul and his house because of his bloody murder, whereby he slew the Gabaonites.
2 And King David called the Gabaonites, and said to them; —(now the Gabaonites are not the children of Israel, but of the remnant of the Amorite, and the children of Israel had sworn to them: but Saul sought to smite them in his zeal for the children of Israel and Juda.)
3 And David said to the Gabaonites, What shall I do to you? and wherewithal shall I make atonement, that ye may bless the inheritance of the Lord?
4 And the Gabaonites said to him, We have no silver or gold with Saul and with his house; and there is no man for us to put to death in Israel.
5 And he said, What say ye? speak, and I will do it for you. And they said to the king, The man who would have made an end of us, and persecuted us, who plotted against us to destroy us, let us utterly destroy him, so that he shall have no standing in all the coasts of Israel.

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