But this spake he of the Spirit, which they that believed on him were to receive: for the Spirit was not yet given; because Jesus was not yet glorified.

He was speaking about the Spirit, whom those who believed in Him were later to receive. For the Spirit had not yet been given, because Jesus had not yet been glorified.

and this he said of the Spirit, which those believing in him were about to receive; for not yet was the Holy Spirit, because Jesus was not yet glorified.

But this he said concerning the Spirit, which they that believed on him were about to receive; for [the] Spirit was not yet, because Jesus had not yet been glorified.