Ellicott's Commentary for English Readers - Leviticus 27:30
(30) And all the tithe of the land.—That is, of the soil, or what grows on it, in contradistinction to the tithes of the land mentioned in Leviticus 27:32. The last things mentioned which cannot be dedicated to the Lord by a vow are tithes. Like the firstborn of Animals (see Leviticus 27:26), they already belong to God by another statute. A man, therefore, cannot vow to God what is not his own.Whether of the seed of the land.—That is, what the seed when sown produced in the soil (Numbers... read more
John Dummelow's Commentary on the Bible - Leviticus 27:1-34
Vows and Tithes and their Redemption1-29. Law of vows and their redemption.The making of vows is a very ancient and universal practice connected with prayer. In order to secure his desire the suppliant adds a vow to his prayer. Vows may be either positive or negative. A man may promise either to devote something to God, or to abstain from some comfort or necessary of life. Instances of the latter, vows of abstinence, are to be found in Numbers 6:1-21; Numbers 30; 1 Samuel 14:24; Psalms 132:2-5,... read more