3 Bible Verses about Underestimation

And yet ye have forgotten the exhortation which speaketh to you as to sons, My son, despise not thou the chastning of the Lord, nor faint when thou art rebuked of him.

And they were offended at him. But Jesus said to them, A prophet is not without honour, save in his own country, and in his own house.

And Nathanael saith to him, Can any good thing come out of Nazareth? Philip saith to him, Come and see.