2 Kings 21:9

21:9 But they did not obey, and Manasseh misled them so that they sinned more than the nations whom the Lord had destroyed from before the Israelites.

2 Kings 21:16

21:16 Furthermore Manasseh killed so many innocent people, he stained Jerusalem with their blood from end to end, in addition to encouraging Judah to sin by doing evil in the sight of the Lord.