Sirach 33:4

4 Prepare what to say, and so thou shalt be heard: and bind up instruction, and then make answer.

Sirach 33:4 In-Context

2 A wise man hateth not the law; but he that is an hypocrite therein is as a ship in a storm.
3 A man of understanding trusteth in the law; and the law is faithful unto him, as an oracle.
4 Prepare what to say, and so thou shalt be heard: and bind up instruction, and then make answer.
5 The heart of the foolish is like a cartwheel; and his thoughts are like a rolling axletree.
6 A stallion horse is as a mocking friend, he neigheth under every one that sitteth upon him.

The Brenton translation of the Septuagint is in the public domain.