Deuteronomy 23:22

22 But if thou shouldest be unwilling to vow, it is not sin in thee.

Deuteronomy 23:22 Meaning and Commentary

Deuteronomy 23:22

But if thou shalt forbear to vow
That a man might do, though there was ability; it was expected indeed that men should vow and bring freewill offerings in proportion to their ability; whether they were of the greater sort, of the herd and flock, or of fowls, or even of fine flour, these were acceptable to the Lord: but if they were not vowed and brought,

it shall be no sin in thee;
no charge of guilt be brought or punishment laid; it should not be reckoned a crime, nor be punishable in any respect, and especially where there was a willing mind and no ability; otherwise negligence, niggardliness, and ingratitude, are not well pleasing in the sight of God.

Deuteronomy 23:22 In-Context

20 Thou mayest lend on usury to a stranger, but to thy brother thou shalt not lend on usury; that the Lord thy God may bless thee in all thy works upon the land, into which thou art entering to inherit it.
21 And if thou wilt vow a vow to the Lord thy God, thou shalt not delay to pay it; for the Lord thy God will surely require it of thee, and it shall be sin in thee.
22 But if thou shouldest be unwilling to vow, it is not sin in thee.
23 Thou shalt observe the words that proceed from between thy lips; and as thou hast vowed a gift to the Lord God, shalt thou do that which thou hast spoken with thy mouth.

The Brenton translation of the Septuagint is in the public domain.