2 Samuel 3:1

"Now there was long war between the house of Saul and the house of David: but David waxed stronger and stronger, and the house of Saul waxed weaker and weaker."

Cross References (ranked by relevance)

1 Kings 14:30

And there was war between Rehoboam and Jeroboam all their days.

Job 8:7

Though thy beginning was small, yet thy latter end should greatly increase.

2 Samuel 2:17

And there was a very sore battle that day; and Abner was beaten, and the men of Israel, before the servants of David.

Psalm 84:7

They go from strength to strength, every one of them in Zion appeareth before God.

Job 17:9

The righteous also shall hold on his way, and he that hath clean hands shall be stronger and stronger.

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.

Galatians 5:17

For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.

Esther 6:13

And Haman told Zeresh his wife and all his friends every thing that had befallen him. Then said his wise men and Zeresh his wife unto him, If Mordecai be of the seed of the Jews, before whom thou hast begun to fall, thou shalt not prevail against him, but shalt surely fall before him.

1 Kings 15:16

And there was war between Asa and Baasha king of Israel all their days.

1 Kings 15:32

And there was war between Asa and Baasha king of Israel all their days.

Genesis 3:15

And I will put enmity between thee and the woman, and between thy seed and her seed; it shall bruise thy head, and thou shalt bruise his heel.

Revelation 6:2

And I saw, and behold a white horse: and he that sat on him had a bow; and a crown was given unto him: and he went forth conquering, and to conquer.