ἐχθρός

Derivation

from a primary (to hate);

Meaning

hateful (passively, odious, or actively, hostile); usually as a noun, an adversary (especially Satan)

In the King James Version

enemy, foe

Translated as

enemies (19), enemy (10), foes (2)

Where it appears

Found in 31 verses

Matthew

5:44, 10:36, 13:25, 13:28, 13:39, 22:44

Mark

12:36

Luke

1:71, 1:74, 6:27, 6:35, 10:19, 19:27, 19:43, 20:43

Acts

2:35, 13:10

Romans

5:10, 11:28, 12:20

1 Corinthians

15:25, 15:26

Galatians

4:16

Philippians

3:18

Colossians

1:21

2 Thessalonians

3:15

Hebrews

1:13, 10:13

James

4:4

Revelation

11:5, 11:12