Luke 11:41

But give for alms those things which are within; and behold all things are clean unto you.

Again, we have a good paraphrase from Spence:

I will tell you how really to purify, in the eyes of God, these cups and dishes of yours. Share their contents with your poorer neighbor.[40]

Basil Jones in "The Speaker's Commentary" has this:

Let the Pharisee do one single, loving, unselfish act, not for the sake of the action nor for any merit inherent in it, but out of pure good will toward others, and their whole inward condition would be different.[41]

[40] Ibid.

[41] Ibid.