NET
33 But while the meat was still between their teeth, before they chewed it, the anger of the Lord burned against the people, and the Lord struck the people with a very great plague.
Darby
33 The flesh was yet between their teeth, before it was chewed, when the wrath of Jehovah was kindled against the people, and Jehovah smote the people with a very great plague.
KJV
33 And while the flesh [was] yet between their teeth, ere it was chewed, the wrath of the LORD was kindled against the people, and the LORD smote the people with a very great plague.