§ 02 · King James Bible
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.
Simple English
If a person makes a promise to God or swears an oath, they must keep their word and do what they said they would do.
* Work in progress - there may be occasional inaccuracies