Exodus 8
Young's Literal Translation (YLT)
23 and I have put a division between My people and thy people: to-morrow is this sign.'
King James Version (KJV)
23 And I will put a division between my people and thy people: to morrow shall this sign be.
American Standard-ASV1901 (ASV)
23 And I will put a division between my people and thy people: by to-morrow shall this sign be.