Wisdom of Ben Sira 32:2-4

New Catholic Bible

² then, when you have discharged all of your duties, you may take your place,
    so that you may share in their joy
    and win praise for your service as an excellent host.
³ As you grow older, you may speak, for you are entitled to do so,
    but do not flaunt your knowledge and do not interrupt the music.
⁴ When there is entertainment, do not pour out a stream of talk;
    such is the wrong time to display your wisdom.