Deuteronomy 23:23

23 Whatever your lips have said, see that you do it; for you gave your word freely to the Lord your God.

Deuteronomy 23:23 Meaning and Commentary

Deuteronomy 23:23

That which is gone out of thy lips thou shalt keep and
perform
Which were in their power to perform and lawful to do; and this is observed to make them watchful and cautious, and not be rash in making vows, since, when once they were made, an exact and rigid performance of them was expected; see ( Ecclesiastes 5:4 Ecclesiastes 5:5 ) ;

[even] a freewill offering, according as thou hast vowed unto the Lord
thy God, which thou hast promised with thy mouth;
be it what it will, as to the matter of it, it was to be paid, and in the manner as it was vowed and promised. Aben Ezra observes, that every vow is a freewill offering, but not every freewill offering a vow; the Targum of Jonathan enumerates the several things to be performed, sin offerings, trespass offerings, burnt offerings, and oblations of holy things, and drink offerings, and gifts of the house of the sanctuary, and alms to the poor.

Deuteronomy 23:23 In-Context

21 When you take an oath to the Lord, do not be slow to give effect to it: for without doubt the Lord your God will make you responsible, and will put it to your account as sin

22 But if you take no oath, there will be no sin.

23 Whatever your lips have said, see that you do it; for you gave your word freely to the Lord your God.

24 When you go into your neighbour's vine-garden, you may take of his grapes at your pleasure, but you may not take them away in your vessel.

25 When you go into your neighbour's field, you may take the heads of grain with your hand; but you may not put your blade to his grain.