2 Samuel 13:36

And as soon as he had left speaking: behold, the king's sons came and lifted up their voices and wept. And thereto the king and all his servants wept exceedingly.

2 Samuel 12:21

Then said his servants unto him, "What is this that thou hast done? Thou did fast and weep for thy child while it was alive, and as soon as it was dead thou didst rise up and didst eat meat."

2 Samuel 13:15

And then Amnon hated her exceedingly: so that the hate wherewith he hated her was greater than the love with which he before loved her. And he said unto her, "Up, and away."

2 Samuel 18:33

And the king was moved and went up to a chamber over the gate and wept. And as he went thus he said, "My son Absalom, my son, my son, my son Absalom, would to God I had died for thee Absalom, my son, my son."

Treasury of Scripture Knowledge

Summary

And it came to pass, as soon as he had made an end of speaking, that, behold, the king's sons came, and lifted up their voice and wept: and the king also and all his servants wept very sore.

Bible References

Very sore

2 Samuel 13:15
And then Amnon hated her exceedingly: so that the hate wherewith he hated her was greater than the love with which he before loved her. And he said unto her, "Up, and away."
2 Samuel 18:33
And the king was moved and went up to a chamber over the gate and wept. And as he went thus he said, "My son Absalom, my son, my son, my son Absalom, would to God I had died for thee Absalom, my son, my son."