ASV: Many therefore of his disciples, when the heard this , said, This is a hard saying; who can hear it?

BBE: Then, hearing this, a number of his disciples said, This is a hard saying; who is able to take in such teaching?

DBY: Many therefore of his disciples having heard it said, This word is hard; who can hear it?

KJV: Many therefore of his disciples, when they had heard this, said, This is an hard saying; who can hear it?

WEY: Many therefore of His disciples, when they heard it, said, "This is hard to accept. Who can listen to such teaching?"

WBS: Many therefore of his disciples, when they had heard this, said, This is a hard saying; who can hear it?

WEB: Therefore many of his disciples, when they heard this, said, "This is a hard saying! Who can listen to it?"

YLT: many, therefore, of his disciples having heard, said, 'This word is hard; who is able to hear it?'
