KJV - Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the LORD:

ASV - Behold, I will send you Elijah the prophet before the great and terrible day of Jehovah come.

BBE - See, I am sending you Elijah the prophet before the day of the Lord comes, that great day, greatly to be feared.

WEB - Behold, I will send you Elijah the prophet before the great and terrible day of Yahweh comes.

YLT - Lo, I am sending to you Elijah the prophet, Before the coming of the day of Jehovah, The great and the fearful.

Notes