This month shall be to you the beginning of months. It shall be the first month of the year to you. Speak to all the congregation of Israel, saying, In the tenth of this month they shall take to them each man a lamb for a father's house, a lamb for a house. And if the household is too little for the lamb, let him and his neighbor next to his house take according to the number of the souls, each one, according to the eating of his mouth, you shall count concerning the lamb. Your lamb shall be without blemish, a male of the first year. You shall take from the sheep or from the goats. And you shall keep it up until the fourteenth day of the same month. And the whole assembly of the congregation of Israel shall kill it in the evening. And they shall take some of the blood and strike on the two side posts and upon the upper door post of the houses in which they shall eat it.
Exo 12:2-7 MKJV
Today, in the month of Abib, you are going out. And when the LORD brings you into the land of the Canaanites, the Hittites, the Amorites, the Hivites, and the Jebusites, which he swore to your fathers to give you, a land flowing with milk and honey, you shall keep this service in this month. Seven days you shall eat unleavened bread, and on the seventh day there shall be a feast to the LORD. Unleavened bread shall be eaten for seven days; no leavened bread shall be seen with you, and no leaven shall be seen with you in all your territory. You shall tell your son on that day, 'It is because of what the LORD did for me when I came out of Egypt.' And it shall be to you as a sign on your hand and as a memorial between your eyes, that the law of the LORD may be in your mouth. For with a strong hand the LORD has brought you out of Egypt. You shall therefore keep this statute at its appointed time from year to year.
Exo 13:4-10 ESV
And before the feast of the Passover, when Jesus knew that His hour had come when He should depart out of this world to the Father, having loved His own in the world, He loved them to the end. And when supper had ended, the Devil now having put into the heart of Judas Iscariot the son of Simon to betray Him,
Joh 13:1-2 MKJV
Having spoken these words, Jesus went out with His disciples over the winter stream Kidron, where there was a garden. He and His disciples entered into it.
Then Judas, having received a band and officers from the chief priests and Pharisees, came there with lanterns and torches and weapons.
Joh 18:1,3 MKJV