Verses with the word dowry in the Old Testament (4 verses):
And Leah said, God hath endued me with a good dowry; now will my husband dwell with me, because I have born him six sons: and she called his name Zebulun.
Ask me never so much dowry and gift, and I will give according as ye shall say unto me: but give me the damsel to wife.
If her father utterly refuse to give her unto him, he shall pay money according to the dowry of virgins.
1 Samuel 18:25
And Saul said, Thus shall ye say to David, The king desireth not any dowry, but an hundred foreskins of the Philistines, to be avenged of the king's enemies. But Saul thought to make David fall by the hand of the Philistines.