1 Samuel 18:1

And it came to pass, when he had made an end of speaking unto Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul.

2 Samuel 1:26

I am distressed for thee, my brother Jonathan: Very pleasant hast thou been unto me: Thy love to me was wonderful, Passing the love of women.

Genesis 44:30

Now therefore when I come to thy servant my father, and the lad is not with us; seeing that his life is bound up in the lad's life;

Deuteronomy 13:6

If thy brother, the son of thy mother, or thy son, or thy daughter, or the wife of thy bosom, or thy friend, that is as thine own soul, entice thee secretly, saying, Let us go and serve other gods, which thou hast not known, thou, nor thy fathers;

1 Samuel 20:17

And Jonathan caused David to swear again, for the love that he had to him; for he loved him as he loved his own soul.

1 Samuel 19:2

And Jonathan told David, saying, Saul my father seeketh to slay thee: now therefore, I pray thee, take heed to thyself in the morning, and abide in a secret place, and hide thyself:

Judges 20:11

So all the men of Israel were gathered against the city, knit together as one man.

1 Samuel 14:1-14

Now it fell upon a day, that Jonathan the son of Saul said unto the young man that bare his armor, Come, and let us go over to the Philistines garrison, that is on yonder side. But he told not his father.

1 Samuel 14:45

And the people said unto Saul, Shall Jonathan die, who hath wrought this great salvation in Israel? Far from it: as Jehovah liveth, there shall not one hair of his head fall to the ground; for he hath wrought with God this day. So the people rescued Jonathan, that he died not.

1 Samuel 18:3

Then Jonathan and David made a covenant, because he loved him as his own soul.

1 Chronicles 12:17

And David went out to meet them, and answered and said unto them, If ye be come peaceably unto me to help me, my heart shall be knit unto you; but if ye be come to betray me to mine adversaries, seeing there is no wrong in my hands, the God of our fathers look thereon, and rebuke it.

Psalm 86:11

Teach me thy way, O Jehovah; I will walk in thy truth: Unite my heart to fear thy name.

Proverbs 18:24

He that maketh many friends doeth it to his own destruction; But there is a friend that sticketh closer than a brother.

Colossians 2:2

that their hearts may be comforted, they being knit together in love, and unto all riches of the full assurance of understanding, that they may know the mystery of God, even Christ,

Treasury of Scripture Knowledge

Summary

And it came to pass, when he had made an end of speaking unto Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul.

Bible References

The soul of jonathan

Genesis 44:30
Now therefore when I come to thy servant my father, and the lad is not with us; seeing that his life is bound up in the lad's life;
Judges 20:11
So all the men of Israel were gathered against the city, knit together as one man.
1 Chronicles 12:17
And David went out to meet them, and answered and said unto them, If ye be come peaceably unto me to help me, my heart shall be knit unto you; but if ye be come to betray me to mine adversaries, seeing there is no wrong in my hands, the God of our fathers look thereon, and rebuke it.
Psalm 86:11
Teach me thy way, O Jehovah; I will walk in thy truth: Unite my heart to fear thy name.
Colossians 2:2
that their hearts may be comforted, they being knit together in love, and unto all riches of the full assurance of understanding, that they may know the mystery of God, even Christ,

Loved him

1 Samuel 18:3
Then Jonathan and David made a covenant, because he loved him as his own soul.
1 Samuel 19:2
And Jonathan told David, saying, Saul my father seeketh to slay thee: now therefore, I pray thee, take heed to thyself in the morning, and abide in a secret place, and hide thyself:
1 Samuel 20:17
And Jonathan caused David to swear again, for the love that he had to him; for he loved him as he loved his own soul.
Deuteronomy 13:6
If thy brother, the son of thy mother, or thy son, or thy daughter, or the wife of thy bosom, or thy friend, that is as thine own soul, entice thee secretly, saying, Let us go and serve other gods, which thou hast not known, thou, nor thy fathers;
2 Samuel 1:26
I am distressed for thee, my brother Jonathan: Very pleasant hast thou been unto me: Thy love to me was wonderful, Passing the love of women.
Proverbs 18:24
He that maketh many friends doeth it to his own destruction; But there is a friend that sticketh closer than a brother.

American Standard Version Public Domain