TSK
Treasury of Scripture Knowledge references in NET.
Pharaoh got up in the night, along with all his servants and all Egypt, and there was a great cry in Egypt, for there was no house in which there was not someone dead.
Those that died in the plague were 24,000.
So the LORD sent a plague through Israel from the morning until the completion of the appointed time. Seventy thousand men died from Dan to Beer Sheba.
Joab son of Zeruiah started to count the men but did not finish. God was angry with Israel because of this, so the number was not recorded in the scroll called The Annals of King David.