Joel 2:14 in the King James Version
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?
Context
13 Tear your heart and not your garments, and turn to the LORD, your God; for he is gracious and merciful, slow to anger, and abundant in loving kindness, and relents from sending calamity.
14 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.
15 Blow the trumpet in Zion! Sanctify a fast. Call a solemn assembly.