John Gills Exposition of the Bible Commentary - 1 Samuel 20:18
Then Jonathan said to David, tomorrow is the new moon ,.... The first day of the month, as David had before observed, 1 Samuel 20:5 , and thou shalt be missed, because thy seat will be empty ; or be inquired after, because not in his usual place at mealtime. read more
Matthew Henry's Complete Commentary - 1 Samuel 20:9-23
Here, I. Jonathan protests his fidelity to David in his distress. Notwithstanding the strong confidence David had in Jonathan, yet, because he might have some reason to fear that his father's influence, and his own interest, should make him warp, or grow cool towards him, Jonathan thought it requisite solemnly to renew the professions of his friendship to him (1 Sam. 20:9): ?Far be it from thee to think that I suspect thee of any crime for which I should either slay thee myself or deliver thee... read more