Hebrews 13:1-4

Let love of the brethren continue. Forget not to show love unto strangers: for thereby some have entertained angels unawares. Remember them that are in bonds, as bound with them; them that are ill-treated, as being yourselves also in the body. Let marriage be had in honor among all, and let the bed be undefiled: for fornicators and adulterers God will judge.