Psalms 149:1

Sing unto the Lord a new song - That is, as we have often had occasion to remark, an excellent song, the best we can possibly pronounce. So the word חדש chadash is often understood; and so the word novus, "new," was often used among the Latin writers: -

Pollio amat nostram, quamvis sit rustica, musam.

Pollio et ipse facit