Although they did manage the Psalms without him, so they weren’t completely incompetent.
He didn’t translate the Song of Songs either, but here’s a bit that he translated in passing in another book. The KJV has:
‘My beloved spake, and said unto me, Rise up, my love, my fair one, and come away. For, lo, the winter is past, the rain is over and gone’
‘Behold my beloved said to me: up and haste my love, my dove, my beautiful and come away, for now is winter gone and rain departed and past’