1 Corinthians 7:39
WEB
A wife is bound to her husband as long as he lives; but if the husband is dead, she is free to be married to whomever she desires, only in the Lord.
KJV
The wife is bound by the law as long as her husband liveth; but if her husband be dead, she is at liberty to be married to whom she will; only in the Lord.
Commentary
Commentary