New Revised Standard Version
He acted most abominably in going after idols, as the Amorites had done, whom the LORD drove out before the Israelites.)

New American Bible
He became completely abominable by going after idols, just as the Amorites had done, whom the LORD drove out of the Israelites’ way.

Douay-Rheims Bible
And he became abominable, insomuch that he followed the idols which the Amorrhites had made, whom the Lord destroyed before the face of the children of Israel.

And he became abominable, insomuch that he followed the idols which the Amorrhites had made, whom the Lord destroyed before the face of the children of Israel.

very abominably

2 Chronicles 15:8 And when Asa had heard the words, and the prophecy of Azarias the son of Oded the prophet, he took courage, and took away the idols out of all the land of Juda, and out of Benjamin, and out of the cities of mount Ephraim, which he had taken, and he dedicated the altar of the Lord, which was before the porch of the Lord.

Isaiah 65:4 That dwell in sepulchres, and sleep in the temple of idols: that eat swine's flesh, and profane broth is in their vessels.

Jeremiah 16:18 And I will repay first their double iniquities, and their sins: because they have defiled my land with the carcasses of their idols, and they have filled my inheritance with their abominations.

Jeremiah 44:4 And I sent to you all my servants the prophets, rising early, and sending, and saying: Do not commit this abominable thing, which I hate.

Ezekiel 18:12 That grieveth the needy and the poor, that taketh away by violence, that restoreth not the pledge, and that lifteth up his eyes to idols, that comitteth abomination:

1 Peter 4:3 For the time past is sufficient to have fulfilled the will of the Gentiles, for them who have walked in riotousness, lusts, excess of wine, revellings, banquetings and unlawful worshipping of idols.

Revelation 21:8 But the fearful and unbelieving and the abominable and murderers and whoremongers and sorcerers and idolaters and all liars, they shall have their portion in the pool burning with fire and brimstone, which is the second death.

according to

Genesis 15:16 But in the fourth generation they shall return hither: for as yet the iniquities of the Amorrhites are not at the full until this present time.

Leviticus 18:25-30 And with which the land is defiled: the abominations of which I will visit, that it may vomit out its inhabitants. . . .

Leviticus 20:22,23 Keep my laws and my judgments, and do them: lest the land into which you are to enter to dwell therein, vomit you also out. . . .

Deuteronomy 12:31 Thou shalt not do in like manner to the Lord thy God. For they have done to their gods all the abominations which the Lord abhorreth, offering their sons and daughters, and burning them with fire.

2 Kings 16:3 But he walked in the way of the kings of Israel: moreover, he consecrated also his son, making him pass through the fire, according to the idols of the nations which the Lord destroyed before the children of Israel.

2 Kings 21:2,11 And he did evil in the sight of the Lord, according to the idols of the nations, which the Lord destroyed from before the face of the children of Israel. . . .

2 Chronicles 33:2,9 And he did evil before the Lord, according to all the abominations of the nations, which the Lord cast out before the children of Israel: . . .

2 Chronicles 36:14 Moreover all the chief of the priests, and the people wickedly transgressed according to all the abominations of the Gentiles: and they defiled the house of the Lord, which he had sanctified to himself in Jerusalem.

Ezra 9:11-14 Which thou hast commanded by the hand of thy servants the prophets, saying: The land which you go to possess, is an unclean land, according to the uncleanness of the people, and of other lands, with their abominations, who have filled it from mouth to mouth with their filth. . . .

Psalm 106:35-39 And they were mingled among the heathens, and learned their works: . . .

Ezekiel 16:47 But neither hast thou walked in their ways, nor hast thou done a little less than they according to their wickednesses: thou hast done almost more wicked things than they in all thy ways.