Judges 3:14

And the Israelites served Eglon king of Moab eighteen years.

‘And if by these things you are not turned to Me, but act with hostility against Me,

You will have olive trees throughout your territory but you will not anoint yourselves with the oil, because your olives will drop off.

“Because you did not serve the Lord your God with a heart full of joy and gladness for the abundance of all things [with which He blessed you],

Treasury of Scripture Knowledge

So the children of Israel served Eglon the king of Moab eighteen years.

‘And if by these things you are not turned to Me, but act with hostility against Me,

You will have olive trees throughout your territory but you will not anoint yourselves with the oil, because your olives will drop off.

When He killed [some of] them, then those remaining sought Him,
And they returned [to Him] and searched diligently for God [for a time].