Exodus 13:14-15 And if your son should ask you hereafter, saying, What is this? then you shall say to him, With a strong hand the Lord brought us out of Egypt, out of the house of bondage.

LXX2012⁽ⁱ⁾ ¹⁴ And if your son should ask you hereafter, saying, What is this? then you shall say to him, With a strong hand the Lord brought us out of Egypt, out of the house of bondage. ¹⁵ And when Pharao hardened [his heart so as not] to send us away, he killed every firstborn in the land of Egypt, both the firstborn of man and the firstborn of beast; therefore do I sacrifice every [offspring] that opens the womb, the males to the Lord, and every firstborn of my sons I will redeem.