NASB
"Then Jonathan said to David, "The LORD, the God of Israel, be witness! When I have sounded out my father about this time tomorrow, or the third day, behold, if there is good feeling toward David, shall I not then send to you and make it known to you?"
— 1 Samuel 20:12, NASB
“And Jonathan said unto David, O Lord God of Israel, when I have sounded my father about to morrow any time, or the third day, and, behold, if there be good toward David, and I then send not unto thee, and shew it thee;”
“And Jonathan said unto David, Jehovah, the God of Israel, be witness: when I have sounded my father about this time to-morrow, or the third day, behold, if there be good toward David, shall I not then send unto thee, and disclose it unto thee? ”
“Jonathan said to David, "Yahweh, the God of Israel, [be witness]: when I have sounded my father about this time tomorrow, [or] the third day, behold, if there be good toward David, shall I not then send to you, and disclose it to you?”
“Jonathan said to David,“The LORD God of Israel is my witness. I will feel out my father about this time the day after tomorrow. If he is favorably inclined toward David, will I not then send word to you and let you know?”
“Jonathan said to David: O Lord God of Israel, if I shall discover my father's mind, to morrow, or the day after, and there be any thing good for David, and I send not immediately to thee, and make it known to thee,”
“And Jonathan said to David, May the Lord, the God of Israel, be witness; when I have had a chance of talking to my father, about this time tomorrow, if his feelings to David are good, will I not send and give you the news?”
“And Jonathan said unto David, O Lord God of Israel, when I have sounded my father about to morrow any time, or the third day, and, behold, if there be good toward David, and I then send not unto thee, and shew it thee;”
Jonathan said, "Far be it from you! For if I should indeed learn that evil has been decided by my father to come upon you, then would I not tell you about it?"
Then David said to Jonathan, "Who will tell me if your father answers you harshly?"
Jonathan said to David, "Come, and let us go out into the field." So both of them went out to the field.
Then Jonathan said to David, "The LORD, the God of Israel, be witness! When I have sounded out my father about this time tomorrow, or the third day, behold, if there is good feeling toward David, shall I not then send to you and make it known to you?
"If it please my father to do you harm, may the LORD do so to Jonathan and more also, if I do not make it known to you and send you away, that you may go in safety. And may the LORD be with you as He has been with my father.
"If I am still alive, will you not show me the lovingkindness of the LORD, that I may not die?
"You shall not cut off your lovingkindness from my house forever, not even when the LORD cuts off every one of the enemies of David from the face of the earth."