Joel 2:14 in the 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 the LORD, your God.
Context
13 And rend your heart, and not your garments, and turn unto the LORD your God: for he is gracious and merciful, slow to anger, and of great kindness, and repenteth him of the evil.
14 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?
15 Blow the trumpet in Zion, sanctify a fast, call a solemn assembly: