GOD'S WORD® Translation
But David took an oath, saying, "Your father certainly knows that you support me, so he said [to himself], 'Jonathan must not know about this. It will bring him distress.' But I solemnly swear, as the LORD and you live, I'm only one step away from death."

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

Berean Study Bible
But David again vowed, “Your father knows very well that I have found favor in your eyes, and he has said, ‘Jonathan must not know of this, or he will be grieved.’ As surely as the LORD lives and as you yourself live, there is but a step between me and death.”

Douay-Rheims Bible
And he swore again to David. And David said: Thy father certainly knoweth that I have found grace in thy sight, and he will say: Let not Jonathan know this, lest he be grieved. But truly as the Lord liveth, and thy soul liveth, there is but one step (as I may say) between me and death.

English Revised Version
And David sware moreover, and said, Thy father knoweth well 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.

King James Bible
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.

World English Bible
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."

Young's Literal Translation
And David sweareth again, and saith, 'Thy father hath certainly known that I have found grace in thine eyes, and he saith, Let not Jonathan know this, lest he be grieved; and yet, Jehovah liveth, and thy soul liveth, but -- as a step between me and death.'

1 Samuel 20:3 Additional Translations ...