Reference: Betroth
Easton
to promise "by one's truth." Men and women were betrothed when they were engaged to be married. This usually took place a year or more before marriage. From the time of betrothal the woman was regarded as the lawful wife of the man to whom she was betrothed (De 28:30; Jg 14:2,8; Mt 1:18-21). The term is figuratively employed of the spiritual connection between God and his people (Ho 2:19-20).
See Verses Found in Dictionary
Thou shalt betroth a wife, and another man shall lie with her; thou shalt build a house, and thou shalt not dwell therein; thou shalt plant a vineyard, and shalt not eat of it.
Then he came up, and told his father and mother, "I saw one of the daughters of the Philistines at Timnah; now get her for me as my wife."
And after a while he returned to take her; and he turned aside to see the carcass of the lion, and behold, there was a swarm of bees in the body of the lion, and honey.
And I will betroth thee unto me for ever; and I will betroth thee unto me in righteousness, and in judgment, and in loving-kindness, and in mercies; and I will betroth thee unto me in faithfulness: and thou shalt know Jehovah.
Now the birth of Jesus Christ was thus: His mother, Mary, that is, having been betrothed to Joseph, before they came together, she was found to be with child of the Holy Spirit. But Joseph, her husband, being a righteous man, and unwilling to expose her publicly, purposed to have put her away secretly; read more. but while he pondered on these things, behold, an angel of the Lord appeared to him in a dream, saying, Joseph, son of David, fear not to take to thee Mary, thy wife, for that which is begotten in her is of the Holy Spirit. And she shall bring forth a son, and thou shalt call his name Jesus, for he shall save his people from their sins.