Exodus 12:18 specifies the exact date (14th day of first month at evening) for eating unleavened bread, grounding the timing of the Passover meal in Mark 14:12.

1 Corinthians 5:7 calls Christ our Passover lamb, connecting the sacrificed lamb of Mark 14:12 to Jesus' atoning death typologically.

Luke 22:9 records the disciples asking where to prepare, matching the same question in Mark.

Luke 22:8 has Jesus sending Peter and John to prepare the Passover, a direct parallel to the disciples' question here.

Luke 22:7 also records the day of Unleavened Bread when the Passover lamb was sacrificed, identical to Mark 14:12's setting.

Matthew 26:17 is the parallel account of the disciples preparing the Passover, directly matching the setup in Mark 14:12.

Deuteronomy 16:1-4 gives the command to observe Passover in Abib and eat unleavened bread for seven days, providing the legal basis for the meal in Mark 14:12.

Numbers 28:16-18 repeats the Passover and Unleavened Bread regulations, reinforcing the same holy convocation context as Mark 14:12.

Leviticus 23:6 introduces the Feast of Unleavened Bread on the 15th day, explaining the seven-day feast context for the 'day of Unleavened Bread' in Mark 14:12.

Leviticus 23:5 defines the Lord's Passover on the 14th day at twilight, directly parallel to the timing in Mark 14:12.

Exodus 13:3 connects the unleavened bread to remembering the exodus from Egypt, adding the redemptive context to the Passover meal in Mark 14:12.

Exodus 12:6 commands killing the Passover lamb at twilight—Mark 14:12 notes this was the day they did so.

Numbers 9:2 commands celebrating Passover at its appointed time, directly linking to the preparation here.

Deuteronomy 16:2 instructs sacrificing the Passover at God's chosen place, the background for Jesus' observance.

Exodus 23:15 commands the Feast of Unleavened Bread at the appointed time, the same festival setting as here.

Exodus 12:21 gives the original command to slaughter the Passover lamb, the ritual Jesus is preparing to observe.

Matthew 26:5 records the chief priests' decision to avoid arrest during the festival, the same Passover context showing tension.

1 Corinthians 5:8 applies the unleavened bread metaphor to Christian sincerity and truth, extending the Passover imagery of Mark 14:12 into ethical living.