KJV - Then the disciples looked one on another, doubting of whom he spake.

ASV - The disciples looked one on another, doubting of whom he spake.

BBE - Then the eyes of the disciples were turned on one another, in doubt as to whom he had in mind.

WEB - The disciples looked at one another, perplexed about whom he spoke.

YLT - the disciples were looking, therefore, one at another, doubting concerning whom he speaketh.

Notes