The Messiah would teach in parables.
OT Prophecy NT Fulfillment
Psalm 78:2
"I will open my mouth in a parable: I will utter dark sayings of old."
Matthew 13:34–35
[34] All these things spake Jesus unto the multitude in parables; and without a parable spake he not unto them:
[35] That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.
Tanakh – Ketuvim – Psalms 78:2
"I will open my mouth with a parable; I will utter dark sayings concerning days of old."
Hebrew OT – Psalms 78:2
[78:2] אֶפְתְּחָה בְמָשָׁל פִּי
אַבִּיעָה חִידוֹת מִנִּי קֶדֶם