1 Samuel 20:3

David swore moreover, and said, "Your father knows well that I have found favor in your eyes; and he says, 'Don't let Jonathan know this, lest he be grieved:' but truly as Yahweh lives, and as your soul lives, there is but a step between me and death."

Deuteronomy 6:13

You shall fear Yahweh your God; and you shall serve him, and shall swear by his name.

1 Samuel 25:26

Now therefore, my lord, as Yahweh lives, and as your soul lives, since Yahweh has withheld you from blood guiltiness, and from avenging yourself with your own hand, now therefore let your enemies, and those who seek evil to my lord, be as Nabal.

1 Samuel 27:1

David said in his heart, "I shall now perish one day by the hand of Saul. There is nothing better for me than that I should escape into the land of the Philistines; and Saul will despair of me, to seek me any more in all the borders of Israel. So shall I escape out of his hand."

2 Kings 2:6

Elijah said to him, "Please wait here, for Yahweh has sent me to the Jordan." He said, "As Yahweh lives, and as your soul lives, I will not leave you." They both went on.

1 Samuel 1:26

She said, "Oh, my lord, as your soul lives, my lord, I am the woman who stood by you here, praying to Yahweh.

2 Kings 2:2

Elijah said to Elisha, "Please wait here, for Yahweh has sent me as far as Bethel." Elisha said, "As Yahweh lives, and as your soul lives, I will not leave you." So they went down to Bethel.

2 Kings 2:4

Elijah said to him, "Elisha, please wait here, for Yahweh has sent me to Jericho." He said, "As Yahweh lives, and as your soul lives, I will not leave you." So they came to Jericho.

Deuteronomy 28:66

and your life shall hang in doubt before you; and you shall fear night and day, and shall have no assurance of your life.

1 Samuel 17:55

When Saul saw David go forth against the Philistine, he said to Abner, the captain of the army, "Abner, whose son is this youth?" Abner said, "As your soul lives, O king, I can't tell."

2 Samuel 15:21

Ittai answered the king, and said, "As Yahweh lives, and as my lord the king lives, surely in what place my lord the king shall is, whether for death or for life, even there also will your servant be."

Psalm 116:3

The cords of death surrounded me, the pains of Sheol got a hold of me. I found trouble and sorrow.

Jeremiah 4:2

and you shall swear, 'As Yahweh lives,' in truth, in justice, and in righteousness. The nations shall bless themselves in him, and in him shall they glory."

Jeremiah 38:16

So Zedekiah the king swore secretly to Jeremiah, saying, As Yahweh lives, who made us this soul, I will not put you to death, neither will I give you into the hand of these men who seek your life.

1 Corinthians 15:30-31

Why do we also stand in jeopardy every hour?

2 Corinthians 1:9-10

Yes, we ourselves have had the sentence of death within ourselves, that we should not trust in ourselves, but in God who raises the dead,

Hebrews 6:16

For men indeed swear by a greater one, and in every dispute of theirs the oath is final for confirmation.

Treasury of Scripture Knowledge

Summary

And David sware moreover, and said, Thy father certainly knoweth that I have found grace in thine eyes; and he saith, Let not Jonathan know this, lest he be grieved: but truly as the LORD liveth, and as thy soul liveth, there is but a step between me and death.

General references

Bible References

But truly

1 Samuel 25:26
Now therefore, my lord, as Yahweh lives, and as your soul lives, since Yahweh has withheld you from blood guiltiness, and from avenging yourself with your own hand, now therefore let your enemies, and those who seek evil to my lord, be as Nabal.
1 Samuel 27:1
David said in his heart, "I shall now perish one day by the hand of Saul. There is nothing better for me than that I should escape into the land of the Philistines; and Saul will despair of me, to seek me any more in all the borders of Israel. So shall I escape out of his hand."
2 Samuel 15:21
Ittai answered the king, and said, "As Yahweh lives, and as my lord the king lives, surely in what place my lord the king shall is, whether for death or for life, even there also will your servant be."
2 Kings 2:2
Elijah said to Elisha, "Please wait here, for Yahweh has sent me as far as Bethel." Elisha said, "As Yahweh lives, and as your soul lives, I will not leave you." So they went down to Bethel.

But a step

1 Samuel 27:1
David said in his heart, "I shall now perish one day by the hand of Saul. There is nothing better for me than that I should escape into the land of the Philistines; and Saul will despair of me, to seek me any more in all the borders of Israel. So shall I escape out of his hand."
Deuteronomy 28:66
and your life shall hang in doubt before you; and you shall fear night and day, and shall have no assurance of your life.
Psalm 116:3
The cords of death surrounded me, the pains of Sheol got a hold of me. I found trouble and sorrow.
1 Corinthians 15:30
Why do we also stand in jeopardy every hour?
2 Corinthians 1:9
Yes, we ourselves have had the sentence of death within ourselves, that we should not trust in ourselves, but in God who raises the dead,

General references

Psalm 118:13
You pushed me back hard, to make me fall, but Yahweh helped me.