Proverbs 23:7 (KJV)

And put a knife to thy throat, if thou be a man given to appetite.

Be not desirous of his dainties: for they are deceitful meat.

Labour not to be rich: cease from thine own wisdom.

Wilt thou set thine eyes upon that which is not? for riches certainly make themselves wings; they fly away as an eagle toward heaven.

Eat thou not the bread of him that hath an evil eye, neither desire thou his dainty meats:

The morsel which thou hast eaten shalt thou vomit up, and lose thy sweet words.

Speak not in the ears of a fool: for he will despise the wisdom of thy words.

Remove not the old landmark; and enter not into the fields of the fatherless:

For their redeemer is mighty; he shall plead their cause with thee.

Apply thine heart unto instruction, and thine ears to the words of knowledge.