וַ֠אֲנַחְנוּ נִכְרֹ֨ת עֵצִ֤ים מִן־הַלְּבָנוֹן֙ כְּכָל־צָרְכֶּ֔ךָ וּנְבִיאֵ֥ם לְךָ֛ רַפְסֹד֖וֹת עַל־יָ֣ם יָפ֑וֹ וְאַתָּ֛ה תַּעֲלֶ֥ה אֹתָ֖ם יְרוּשָׁלִָֽם׃ (פ)
and we will cut wood out of Lebanon, as much as thou shalt need; and we will bring it to thee in floats by sea to Joppa; and thou shalt carry it up to Jerusalem.’
Mishnah Berakhot
If he is traveling in a ship, on a wagon or on a raft, he should direct his heart toward the Holy of Holies.