Sirach 31:12

12 If thou sit at a bountiful table, be not greedy upon it, and say not, There is much meat on it.

Sirach 31:12 In-Context

10 Who hath been tried thereby, and found perfect? then let him glory. Who might offend, and hath not offended? or done evil, and hath not done it?
11 His goods shall be established, and the congregation shall declare his alms.
12 If thou sit at a bountiful table, be not greedy upon it, and say not, There is much meat on it.
13 Remember that a wicked eye is an evil thing: and what is created more wicked than an eye? therefore it weepeth upon every occasion.
14 Stretch not thine hand whithersoever it looketh, and thrust it not with him into the dish.

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