In Ezekiel 34:2, God pronounces woe on the shepherds of Israel for feeding whom?

Answer: Only themselves

"Woe to the shepherds of Israel, who only feed themselves! Should not the shepherds feed their flock?"

““Son of man, prophesy against the shepherds of Israel. Prophesy and tell them that this is what the Lord GOD says: ‘Woe to the shepherds of Israel, who only feed themselves! Should not the shepherds feed their flock?”— Ezekiel 34:2 (BSB)