King James Version (KJV)
Therefore, behold, I will this once cause them to know, I will cause them to know mine hand and my might; and they shall know that my name {is} The LORD. {The LORD: or, JEHOVAH}
Modern English
“Therefore behold, I will cause them to know, this once I will cause them to know my hand and my might. Then they will know that my name is Yahweh.”
Hebrew
לָכֵן֙ הִנְנִ֣י מֽוֹדִיעָ֔ם בַּפַּ֣עַם הַזֹּ֔את אוֹדִיעֵ֥ם אֶת־יָדִ֖י וְאֶת־גְּבֽוּרָתִ֑י וְיָדְע֖וּ כִּֽי־שְׁמִ֥י יְהוָֽה׃
laken hinniy mvodiyʿam bapaʿam hazoʾt ʾvodiyʿem ʾet-yadiy vʾet-gbvratiy vyadʿv kiy-shmiy yhvah