36. looking--having fixed his eyes, with significant gaze, on Jesus.
as he walked--but not now to him. To have done this once
(see on
Joh 1:29)
was humility enough [BENGEL].
Behold, &c.--The repetition of that wonderful proclamation, in
identical terms and without another word, could only have been meant as
a gentle hint to go after Him--as they did.
JFB.
Picture Study Bible