Romans 7:2-3
Verse
2 For instance, a married woman is bound by law to her husband as long as he lives. But if her husband dies, she is released from the law of marriage. 3 So then, if she is joined to another man while her husband is still alive, she is called an adulteress; but if her husband dies, she is free from that law and is not an adulteress if she marries another man. (BSB)