may the Lord do these things to Jonathan, and may he add these other things. But if my father will have persevered in malice against you, I will reveal it to your ear, and I will send you away, so that you may go in peace, and so that the Lord may be with you, just as he was with my father
Other versions
King James Version
The LORD do so and much more to Jonathan: but if it please my father to do thee evil, then I will shew it thee, and send thee away, that thou mayest go in peace: and the LORD be with thee, as he hath been with my father. English Standard Version
But should it please my father to do you harm, the LORD do so to Jonathan and more also if I do not disclose it to you and send you away, that you may go in safety. May the LORD be with you, as he has been with my father.New International Version
But if my father is inclined to harm you, may the LORD deal with me, be it ever so severely, if I do not let you know and send you away safely. May the LORD be with you as he has been with my father.