2 Samuel 19:24
Meanwhile, Saul's grandson Mephibosheth also went out to greet the king. He had not taken care of his feet, trimmed his mustache, or washed his clothes from the day the king left until the day he returned safely.
2 Samuel 9:6-10
When Mephibosheth, Jonathan's son and a grandson of Saul, approached David, he threw himself on his face out of respect. "Mephibosheth!" David said as he greeted him. "Hello! I am your servant," he replied.
2 Samuel 15:30
David then left, going up the Mount of Olives, crying as he went, with his head covered and his feet bare. All of the people who were with him covered their own heads and climbed up the Mount of Olives, crying as they went along.
2 Samuel 16:3
Then the king asked, "Where is your master's son?" "He's staying in Jerusalem!" Ziba answered the king. "He's saying "The nation of Israel will restore my father's kingdom to me today!'"
Isaiah 15:2
He has gone up to the temple, and to Dibon, to the high places to weep; over Nebo and over Medeba Moab wails. His head is completely bald, and every beard is shaved off.
Jeremiah 41:5
eighty men from Shechem, from Shiloh, and from Samaria came with their beards shaved, their clothes torn, and their bodies slashed. They had grain offerings and incense with them to present at the LORD's Temple.
Matthew 6:16
"Whenever you fast, don't be gloomy like the hypocrites, because they put on sad faces to show others they are fasting. I tell all of you with certainty, they have their full reward!
Romans 12:15
Rejoice with those who are rejoicing. Cry with those who are crying.
Hebrews 13:3
Continue to remember those in prison as if you were in prison with them, as well as those who are mistreated, since they also are only mortal.