Ex 12:13-14, Rev 15:3, Jn 1:29,36, Rev 5:6, Rev 7:17
Moses and the Israelites were able to escape from Egypt by sprinkling the blood of the Passover lamb by God's command. (Heb 11:28, Ex 12:13-14)
Heb 11:28 Through faith he kept the passover, and the sprinkling of blood, lest he that destroyed the firstborn should touch them.
Ex 12:13 And the blood shall be to you for a token upon the houses where ye are: and when I see the blood, I will pass over you, and the plague shall not be upon you to destroy you, when I smite the land of Egypt. 14 And this day shall be unto you for a memorial; and ye shall keep it a feast to the Lord throughout your generations; ye shall keep it a feast by an ordinance for ever.
After Moses left Egypt, he sang the song of the Lamb and praised God. That is, Moses knew that Christ would come as the Lamb of God. (Rev 15:3)
Rev 15:3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways, thou King of saints.
The Lamb of God came to this earth to take away the sins of the world. That is Jesus. (Jn 1:29,36)
Jn 1:29 The next day John seeth Jesus coming unto him, and saith, Behold the Lamb of God, which taketh away the sin of the world. 36 And looking upon Jesus as he walked, he saith, Behold the Lamb of God!
As the Lamb of God, Jesus died to forgive our sins. (Rev 5:6)
Rev 5:6 And I beheld, and, lo, in the midst of the throne and of the four beasts, and in the midst of the elders, stood a Lamb as it had been slain, having seven horns and seven eyes, which are the seven Spirits of God sent forth into all the earth.
We believe that Jesus, the Lamb of God, will be our shepherd and we will live with him forever in heaven. (Rev 7:17)
Rev 7:17 For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters: and God shall wipe away all tears from their eyes.