Contradiction with 1 Corinthians 11:14
This verse suggests that long hair on a man is dishonorable, which contradicts Ezekiel 44:20 by implying that hair length signifies a social or moral status.
1 Corinthians 11:14: Doth not even nature itself teach you, that, if a man have long hair, it is a shame unto him?
Contradiction with Numbers 6:5
This verse describes the Nazirite vow, where not cutting one's hair is a form of dedication to God, which contrasts with Ezekiel 44:20's directive for priests to keep their hair trimmed.
Numbers 6:5: All the days of the vow of his separation there shall no razor come upon his head: until the days be fulfilled, in the which he separateth [himself] unto the LORD, he shall be holy, [and] shall let the locks of the hair of his head grow.
Contradiction with Leviticus 21:5
This verse prohibits certain hair cutting practices as a sign of mourning, presenting an alternative religious haircut regulation to that in Ezekiel 44:20.
Leviticus 21:5: They shall not make baldness upon their head, neither shall they shave off the corner of their beard, nor make any cuttings in their flesh.
Contradiction with Judges 16:17
Samson's hair was the source of his strength and must not be cut, contrasting with Ezekiel 44:20 that requires priests to maintain a specific hair length.
Judges 16:17: That he told her all his heart, and said unto her, There hath not come a razor upon mine head; for I [have been] a Nazarite unto God from my mother's womb: if I be shaven, then my strength will go from me, and I shall become weak, and be like any [other] man.