NET
5 When Aaron saw this, he built an altar before it, and Aaron made a proclamation and said, “Tomorrow will be a feast to the Lord.”
Darby
5 And Aaron saw [it], and built an altar before it; and Aaron made a proclamation, and said, To-morrow is a feast to Jehovah!
KJV
5 And when Aaron saw [it], he built an altar before it; and Aaron made proclamation, and said, To morrow [is] a feast to the LORD.