Ezekiel 43:26 - Ellicott's Commentary On The Whole Bible

Shall consecrate themselves. — Our version has here followed the Masoretic emendation of the text; the literal translation of the text itself is, shall fill its hand, referring to the altar. To “fill the hand” is a synonym for consecration, commonly applied to the priests, who were consecrated by placing in their hands the gifts they were to offer to God. Here it is better to keep to the text as it stands, “filling the hand of the altar” being a strong figurative expression to denote that it shall always be supplied with sacrificial gifts. Nothing is said throughout the passage of the consecration of the priests, the whole family of Aaron having been consecrated once for all by the ceremonies of Leviticus 8.