King James Version
And David said unto Jonathan, Behold, to morrow is the new moon, and I should not fail to sit with the king at meat: but let me go, that I may hide myself in the field unto the third day at even.English Standard Version
David said to Jonathan, "Behold, tomorrow is the new moon, and I should not fail to sit at table with the king. But let me go, that I may hide myself in the field till the third day at evening.New International Version
So David said, "Look, tomorrow is the New Moon festival, and I am supposed to dine with the king; but let me go and hide in the field until the evening of the day after tomorrow.