Parallel
1 Samuel 20:34
Brenton's English Septuagint · Berean Standard Bible
And Jonathan sprang up from the table in great anger, and did not eat bread on the second [day] of the month, for he grieved bitterly for David, because his father determined [on mischief] against him.
Jonathan got up from the table in fierce anger and did not eat any food that second day of the month, for he was grieved by his father’s shameful treatment of David.