Read Hebrews 13:3 Using Other Translations
Remember them that are in bonds, as bound with them; and them which suffer adversity, as being yourselves also in the body.
Remember those who are in prison, as though in prison with them, and those who are mistreated, since you also are in the body.
Remember those in prison, as if you were there yourself. Remember also those being mistreated, as if you felt their pain in your own bodies.