John 1:36 YLT

³⁴  and I have seen, and have testified, that this is the Son of God.'

³⁵  On the morrow, again, John was standing, and two of his disciples,

³⁶  and having looked on Jesus walking, he saith, 'Lo, the Lamb of God;'

³⁷  and the two disciples heard him speaking, and they followed Jesus.

³⁸  And Jesus having turned, and having beheld them following, saith to them, 'What seek ye?' and they said to them, 'Rabbi, (which is, being interpreted, Teacher,) where remainest thou?'