NET
16 So then from now on we acknowledge no one from an outward human point of view. Even though we have known Christ from such a human point of view, now we do not know him in that way any longer.
Darby
16 So that *we* henceforth know no one according to flesh; but if even we have known Christ according to flesh, yet now we know [him thus] no longer.
KJV
16 Wherefore henceforth know we no man after the flesh: yea, though we have known Christ after the flesh, yet now henceforth know we [him] no more.