NET
7 They have committed treason against the Lord, because they bore illegitimate children. Soon the new moon festival will devour them and their fields.
Darby
7 They have dealt treacherously against Jehovah; for they have begotten strange children: now shall the new moon devour them, with their allotted possessions.
KJV
7 They have dealt treacherously against the LORD: for they have begotten strange children: now shall a month devour them with their portions.