Contradiction with John 4:22
This verse states that salvation is of the Jews, implying exclusivity, while Zechariah 8:22 speaks of many people and strong nations seeking the Lord.
John 4:22: Ye worship ye know not what: we know what we worship: for salvation is of the Jews.
Contradiction with Matthew 7:14
This verse mentions that few find the narrow way to life, which contrasts with Zechariah 8:22 that describes many people and strong nations coming to seek the Lord.
Matthew 7:14: Because strait [is] the gate, and narrow [is] the way, which leadeth unto life, and few there be that find it. [Because: or, How]
Contradiction with Romans 3:11
This verse implies that no one naturally seeks God, which contradicts Zechariah 8:22 where many people actively seek the Lord.
Romans 3:11: There is none that understandeth, there is none that seeketh after God.
Contradiction with Matthew 7:13
This verse states that many enter through the wide gate leading to destruction, contrasting the idea in Zechariah 8:22 of many seeking the Lord.
Matthew 7:13: Enter ye in at the strait gate: for wide [is] the gate, and broad [is] the way, that leadeth to destruction, and many there be which go in thereat: [strait: or, narrow]
Contradiction with Luke 13:24
This verse suggests that many will seek to enter and will not be able, opposing the idea in Zechariah 8:22 of successful seeking by many people.
Luke 13:24: Strive to enter in at the strait gate: for many, I say unto you, will seek to enter in, and shall not be able.
Contradiction with Matthew 22:14
This verse states that many are called, but few are chosen, which contradicts the idea in Zechariah 8:22 of many people and strong nations seeking the Lord.
Matthew 22:14: Then went the Pharisees, and took counsel how they might entangle him in [his] talk.
Contradiction with Isaiah 45:22
This verse says that salvation is offered to all the ends of the earth, which may contradict the specific emphasis on people and nations coming to Jerusalem in Zechariah 8:22.
Isaiah 45:22: Look unto me, and be ye saved, all the ends of the earth: for I [am] God, and [there is] none else.