Hebrews 11:28

28By faith he instituted the
Passover: The Israelite festival celebrated on the fourteenth day of the first month in the early spring. It was a celebration of the deliverance of the Israelites from Egypt, commemorating the final plague on Egypt when the firstborn were killed.
Passover and the sprinkling of the blood, so that the destroyer of the firstborn might not touch the Israelites.
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