The Messiah would bring salvation to all mankind.
OT Prophecy NT Fulfillment
Zechariah 9:9d
"Rejoice greatly, O daughter of Zion; shout, O daughter of Jerusalem: behold, thy King cometh unto thee: he is just, and having salvation; lowly, and riding upon an ass, and upon a colt the foal of an ass."
Luke 19:10
"For the Son of man is come to seek and to save that which was lost."
Titus 2:11
"For the grace of God that bringeth salvation hath appeared to all men,"

Tanakh - Neviim - Zechariah 9:9d

"Rejoice greatly, O daughter of Zion, shout, O daughter of Jerusalem; behold, thy king cometh unto thee, he is triumphant, and victorious, lowly, and riding upon an ass, even upon a colt the foal of an ass."

Hebrew OT - Zechariah 9:9d

ךל אובי ךכלמ הנה םלשורי תב יעירה ןויצ-תב דאמ יליג
.תונתא-ןב ריע-לעו רומח-לע בכרו ינע אוה עשונו קידצ

                                                      ^
                                Zechariah Prophecies         Next Prophecy