Ben Sira 32:3-13

3 Speak, you who are older, for it is fitting that you should, but with accurate knowledge, and do not interrupt the music.
4 Where there is entertainment, do not pour out talk; do not display your cleverness out of season.
5 A ruby seal in a setting of gold is a concert of music at a banquet of wine.
6 A seal of emerald in a rich setting of gold is the melody of music with good wine.
7 Speak, young man, if there is need of you, but no more than twice, and only if asked.
8 Speak concisely, say much in few words; be as one who knows and yet holds his tongue.
9 Among the great do not act as their equal; and when another is speaking, do not babble.
10 Lightning speeds before the thunder, and approval precedes a modest man.
11 Leave in good time and do not be the last; go home quickly and do not linger.
12 Amuse yourself there, and do what you have in mind, but do not sin through proud speech.
13 And for these things bless him who made you and satisfies you with his good gifts.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.