Matthew 5:33

"Again you have heard that it was said to those of old, 'You shall not swear falsely, but shall perform your oaths to the Lord.'

Hebrews 10:6

in burnt offerings and sin offerings you have taken no pleasure.

Treasury of Scripture Knowledge

Summary

When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.

Vowest

Bible References

Vowest

Matthew 5:33
"Again you have heard that it was said to those of old, 'You shall not swear falsely, but shall perform your oaths to the Lord.'

For

Hebrews 10:6
in burnt offerings and sin offerings you have taken no pleasure.