Greek: 19 ἢ οὐκ οἴδατε ὅτι τὸ σῶμα ὑμῶν ναὸς τοῦ ἐν ὑμῖν ἁγίου πνεύματός ἐστιν, οὗ ἔχετε ἀπὸ θεοῦ, καὶ οὐκ ἐστὲ ἑαυτῶν; 20 ἠγοράσθητε γὰρ τιμῆς· δοξάσατε δὴ τὸν θεὸν ἐν τῷ σώματι ὑμῶν.
My Translation: 19 I say, do you not know that the body of y'all is a shrine in you of the holy spirit, which y'all have from God, and y'all are not yours? 20 For y'all are bought of a price: now honor God in y'all's body [some manuscripts add: "and in y'all's spirit which are of God"].
KJV: 19 What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? 20 For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God's.
My translations are purposefully stretched and should not be viewed as more accurate than the KJV translation unless I say so in the post. I'm trying to show the range lying between the original Greek text and the English.
I have not yet begun work on a post to discuss this Scripture Mastery selection, but I've posted up my translation until I finish the post.