4 Bible Verses about Pledges

Which antitype baptism does even now save you, not the removal of the filth of the flesh, but the seeking after a good conscience toward God, through the resurrection of Jesus Christ:

The birth of Jesus Christ was thus: His mother Mary, having been betrothed to Joseph, before they came together, was found having gestation from the Holy Ghost. And Joseph her husband, being righteous and not wishing to expose her publicly, determined to send her away secretly.

Nazareth, to a virgin betrothed to a man, to whom was the name Joseph of the house of David; and the name of the virgin was Mary.