Matthew 6:16

"When any of you fast, never assume gloomy looks as the hypocrites do; for they disfigure their faces in order that it may be evident to men that they are fasting. I solemnly tell you that they already have their reward.

Romans 12:15

Rejoice with those who rejoice; weep with those who weep.

Hebrews 13:3

Remember prisoners, as if you were in prison with them; and remember those suffering ill-treatment, for you yourselves also are still in the body.

Treasury of Scripture Knowledge

Summary

And Mephibosheth the son of Saul came down to meet the king, and had neither dressed his feet, nor trimmed his beard, nor washed his clothes, from the day the king departed until the day he came again in peace.

Bible References

Dressed his feet

Matthew 6:16
"When any of you fast, never assume gloomy looks as the hypocrites do; for they disfigure their faces in order that it may be evident to men that they are fasting. I solemnly tell you that they already have their reward.
Romans 12:15
Rejoice with those who rejoice; weep with those who weep.
Hebrews 13:3
Remember prisoners, as if you were in prison with them; and remember those suffering ill-treatment, for you yourselves also are still in the body.