Matthew 21:25

21:25 Where did John’s baptism come from? From heaven or from people?” They discussed this among themselves, saying, “If we say, ‘From heaven,’ he will say, ‘Then why did you not believe him?’

Mark 11:31

11:31 They discussed with one another, saying, “If we say, ‘From heaven,’ he will say, ‘Then why did you not believe him?’

tn The plural Greek term ἀνθρώπων (anqrwpwn) is used here (and in v. 26) in a generic sense, referring to both men and women (cf. NAB, NRSV, “of human origin”; TEV, “from human beings”; NLT, “merely human”).