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.
DBY: The disciples therefore looked one on another, doubting of whom he spoke.
KJV: Then the disciples looked one on another, doubting of whom he spake.
WEY: The disciples began looking at one another, at a loss to know to which of them He was referring.
WBS: Then the disciples looked one on another, doubting of whom he spoke.
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.
