Ephesians 5:3

And all uncleanness or covetousness,— Or, any kind of uncleanness or insatiable desire. Insatiable desire is certainly a literal rendering of the Greek word πλεονεξια, which plainly signifies the desire of having more of any thing, whatever it be. And though the word is commonly used for covetousness, or an intemperate love of riches; yet it is here to be understood of the letting loose of the desires in a carnal way. The words in connection abundantly prove this to be the sense; for what indecency or unbecomingness is it among Christians to name covetousness. The word πλεονεξια, therefore, must here signify the title of sins that are not fit to be named among Christians. The whole verse may be thus paraphrased: "But, as you expect favour from God, you must make it your care to maintain a due consistency of character, avoiding not only all malignant passions, but every kind and degree of impurity and licentiousness, and therefore let not fornication, nor any kind of uncleanness, or insatiable desire of sensual gratifications, or of the means of procuring them, be so much as named, or heard of among you; but abstain from these evils, and whatever might lead to them, as it becometh saints, who are conscious of the sanctity of their name and profession, and dread the thoughts of debasing it."