19:2 So the victory of that day was turned to mourning as far as all the people were concerned. For the people heard on that day, “The king is grieved over his son.”
2 Samuel 19:24
19:24 Now Mephibosheth, Saul’s grandson, came down to meet the king. From the day the king had left until the day he safely returned, Mephibosheth had not cared for his feet nor trimmed his mustache nor washed his clothes.