Genesis 28:20

28:20 Then Jacob made a vow, saying, “If God is with me and protects me on this journey I am taking and gives me food to eat and clothing to wear,

Genesis 35:1-3

The Return to Bethel

35:1 Then God said to Jacob, “Go up at once to Bethel and live there. Make an altar there to God, who appeared to you when you fled from your brother Esau.” 35:2 So Jacob told his household and all who were with him, “Get rid of the foreign gods you have among you. Purify yourselves and change your clothes. 35:3 Let us go up at once to Bethel. Then I will make an altar there to God, who responded to me in my time of distress and has been with me wherever I went.”

Numbers 15:3

15:3 and you make an offering by fire to the Lord from the herd or from the flock (whether a burnt offering or a sacrifice for discharging a vow or as a freewill offering or in your solemn feasts) to create a pleasing aroma to the Lord,

Numbers 15:8

15:8 And when you prepare a young bull as a burnt offering or a sacrifice for discharging a vow or as a peace offering to the Lord,

Deuteronomy 23:21-23

23:21 When you make a vow to the Lord your God you must not delay in fulfilling it, for otherwise he will surely hold you accountable as a sinner. 23:22 If you refrain from making a vow, it will not be sinful. 23:23 Whatever you vow, you must be careful to do what you have promised, such as what you have vowed to the Lord your God as a freewill offering.

Psalms 50:14

50:14 Present to God a thank-offering!

Repay your vows to the sovereign One!

Proverbs 7:14

7:14 “I have fresh meat at home;

today I have fulfilled my vows!

Ecclesiastes 5:4-5

5:4 When you make a vow to God, do not delay in paying it.

For God takes no pleasure in fools:

Pay what you vow!

5:5 It is better for you not to vow

than to vow and not pay it.