Hebrews 11:28 ESV
By faith he kept the Passover and sprinkled the blood, so that the Destroyer of the firstborn might not touch them.———————————————
The first Passover happened just before the Israelites left Egypt. A lamb was killed for each household and eaten by the family. And its blood was put on the doorposts and the lintel. The last necessary Passover took place on the day Jesus offered himself on the cross, showing that he was the final, ultimate lamb of God to take away our sins. Mose offered the first offering by faith. We must place our faith in the last offering to be saved.