Bible Verses About Breaking Promises

• Numbers 30:2 If a man vow a vow unto the LORD, or swear an oath to bind his soul with a bond; he shall not break his word, he shall do according to all that proceedeth out of his mouth.
• James 5:12 But above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea be yea; and your nay, nay; lest ye fall into condemnation.
• Proverbs 19:5 A false witness shall not be unpunished, and he that speaketh lies shall not escape.