50 But they did not understand what he was saying to them.

50 And they did not understand the saying that he spoke to them.

50 And they understood not the saying which he spake unto them.

50 But they did not understand the statement which He spoke to them.

50 But they did not understand the meaning of what he said.

50 And they understood not the saying which he spake unto them.

50 And they understood not the thing that he said to them.

50 But they didn’t understand what he meant. 

50 But they did not understand what He said to them.

50 But they did not understand what he said to them.

50 And they did not understand the statement that he spoke to them.

50 But they did not understand what he meant by that.

50 But they did not understand the statement which He had made to them.