King James Version
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.English Standard Version
While the meat was yet between their teeth, before it was consumed, the anger of the LORD was kindled against the people, and the LORD struck down the people with a very great plague.New International Version
But while the meat was still between their teeth and before it could be consumed, the anger of the LORD burned against the people, and he struck them with a severe plague.