Acts 15:20 But that we write unto them, that they abstain from pollutions of idols, and from fornication, and from things strangled, and from blood. (KJV ASV DBY WBS YLT RSV)
2 Peter 2:20 For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning. (KJV WEY DBY WBS YLT)
Ezra 6:21 The children of Israel who had come again out of the captivity, and all such as had separated themselves to them from the filthiness of the nations of the land, to seek Yahweh, the God of Israel, ate, (See RSV)
Ezra 9:11 which you have commanded by your servants the prophets, saying, The land, to which you go to possess it, is an unclean land through the uncleanness of the peoples of the lands, through their abominations, which have filled it from one end to another with their filthiness: (See RSV)