1 Samuel 20:3-4

3 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.
4 Then said Jonathan unto David, Whatsoever thy soul desireth, I will even do it for thee.

1 Samuel 20:3-4 Meaning and Commentary

INTRODUCTION TO FIRST SAMUEL 20

David fleeing from Naioth came to Jonathan, and acquainted him with his circumstances, and entreated his favour, 1Sa 20:1-8; which Jonathan promised, and renewed the covenant with him, 1Sa 20:9-17; a scheme was formed between them, by which David might know whether Saul was reconciled to him, and he might come to court, 1Sa 20:18-23; which being tried, Jonathan found it was not safe for him to appear, 1Sa 20:24-34; of which he gave notice by the signals agreed on, 1Sa 20:35-40; and they took their leave of one another with strong expressions of affection and attachment to each other, 1Sa 20:41,42.

The King James Version is in the public domain.