Romans 7:2-4

2For the married woman is bound by law to her husband while he lives; but if the husband dies, she is released from the law concerning the husband.

3So then, if she is joined to another man while her husband is living, she will be called an adulteress. But if her husband dies, she is free from the law—so she is not an adulteress, though she is joined to another man.

4Therefore, my brothers and sisters, you also were made dead to the Torah through the body of Messiah, so that you might be joined to another—the One who was raised from the dead—in order that we might bear fruit for God.