A messenger (John The Baptist) would prepare the way for the Messiah.
OT Prophecy NT Fulfillment
Malachi 3:1a
Behold, I will send my messenger, and he shall prepare the way before me: and the LORD, whom ye seek, shall suddenly come to his temple, even the messenger of the covenant, whom ye delight in: behold, he shall come, saith the LORD of hosts.
Matthew 11:10–11
[10] For this is he, of whom it is written, Behold, I send my messenger before thy face, which shall prepare thy way before thee.
[11] Verily I say unto you, Among them that are born of women there hath not risen a greater than John the Baptist: notwithstanding he that is least in the kingdom of heaven is greater than he.
Tanakh – Neviim – Malachi 3:1a
Behold, I send My messenger, and he shall clear the way before Me; and the L‑rd, whom ye seek, will suddenly come to His temple, and the messenger of the covenant, whom ye delight in, behold, he cometh, saith HaShem of hosts.
Hebrew OT – Malachi 3:1a
[3:1] הִנְנִי שֹׁלֵחַ מַלְאָכִי
וּפִנָּה־דֶרֶךְ לְפָנָי
וּפִתְאֹם יָבוֹא אֶל־הֵיכָלוֹ הָאָדוֹן
וּמַלְאַךְ הַבְּרִית אֲשֶׁר אַתֶּם חֲפֵצִים
הִנֵּה־בָא אָמַר יְהוָה צְבָאוֹת