Romans 7:23
But I see another law in my members, warring against the law of my mind, and bringing me into captivity to the law of sin which is in my members.
Torrey's Topical Textbook—AKJV

2 Corinthians 10:3
For though we walk in the flesh, we do not war after the flesh:
Torrey's Topical Textbook—AKJV

Ephesians 6:12
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
Torrey's Topical Textbook—AKJV

1 Timothy 1:18
This charge I commit to you, son Timothy, according to the prophecies which went before on you, that you by them might war a good warfare;
Torrey's Topical Textbook—AKJV