Joel 2:14-16 King James Version (KJV)

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:

16. Gather the people, sanctify the congregation, assemble the elders, gather the children, and those that suck the breasts: let the bridegroom go forth of his chamber, and the bride out of her closet.

Joel 2