New Living Translation
Who knows? Perhaps he will give you a reprieve, sending you a blessing instead of this curse. Perhaps you will be able to offer grain and wine to the LORD your God as before.

American Standard Version
Who knoweth whether he will not turn and repent, and leave a blessing behind him, even a meal-offering and a drink-offering unto Jehovah your God?

Berean Study Bible
Who knows? He may turn and relent and leave a blessing behind Him—grain and drink offerings for the LORD your God.

Douay-Rheims Bible
Who knoweth but he will return, and forgive, and leave a blessing behind him, sacrifice and libation to the Lord your God?

English Revised Version
Who knoweth whether he will not turn and repent, and leave a blessing behind him, even a meal offering and a drink offering unto the LORD your God?

King James Bible
Who knoweth if he will return and repent, and leave a blessing behind him; even a meat offering and a drink offering unto the LORD your God?

World English Bible
Who knows? He may turn and relent, and leave a blessing behind him, even a meal offering and a drink offering to Yahweh, your God.

Young's Literal Translation
Who knoweth -- He doth turn back, Yea -- He hath repented, And He hath left behind Him a blessing, A present and libation of Jehovah your God?

Joel 2:14 Additional Translations ...