'Pledged' in the Bible

then bring to the place that the LORD your God will choose as a dwelling place where he will establish his name everything that I'm commanding you: your burnt offerings, your sacrifices, your tithes, your hand-carried gifts, and all your best offerings in fulfillment of promises that you pledged to the LORD.

"You won't be allowed to eat your tithe of grain, new wine, oil, the firstborn of your herd and flock, your voluntary offerings that you pledged, your free-will offerings, and the works of your hands in your own cities.

If the Lord your God enlarges your borders as he promised your ancestors and gives you all the land he pledged to them,

What man is there who has pledged to be married a wife, and has not taken her? Let him go and return to his house, lest he die in the battle, and another man take her."

If there is a young lady who is a virgin pledged to be married to a husband, and a man find her in the city, and lie with her;

But if the man find the lady who is pledged to be married in the field, and the man force her, and lie with her; then the man only who lay with her shall die:

for he found her in the field, the pledged to be married lady cried, and there was none to save her.

If a man find a lady who is a virgin, who is not pledged to be married, and lay hold on her, and lie with her, and they be found;