27 They did not understand that he was telling them about his Father.

27 They understood not that he spake to them of the Father.

27 But they still didn’t understand that he was talking about his Father.

27 They did not understand that He spoke to them of the Father.

27 The people did not understand that he was talking to them about the Father.

27 They perceived not that he spake to them of the Father.

27 They knew not that he spoke to them of the Father.

27 (The Jews didn’t know that he was talking to them about the Father.) 

27 They did not know He was speaking to them about the Father.

27 They did not understand that he was speaking to them about the Father.

27 (They did not know that he was speaking to them about the Father.)

27 They did not understand that Jesus was telling them about his Father.

27 They did not realize that He had been speaking to them about the Father.