Revelation 5:1
And I saw in the right hand of him that sat on the throne a book written within and on the backside, sealed with seven seals.
Cross-reference
Revelation 5:7 shows the Lamb taking the scroll from the throne, the immediate action following the scroll's appearance.
Revelation 4:3 describes the one on the throne — the same figure holding the scroll in Revelation 5:1.
Revelation 6:1 starts the opening of the seals — the direct narrative continuation of the sealed scroll scene.
Revelation 4:2 sets the throne-room scene that continues in 5:1, with John seeing the one seated on the throne.
Revelation 8:1 depicts the opening of the seventh seal, culminating the process begun with the sealed scroll in 5:1.
In Revelation 22:10, the angel commands not to seal the prophecy — contrasting the sealed scroll here that awaits opening.
Isaiah 29:11 describes a sealed book that no one can open — a direct OT picture of the sealed scroll that the Lamb opens.
Ezekiel 2:9 shows the prophet a hand holding a scroll — the same imagery John sees, an OT vision echoed in Revelation.
Ezekiel 2:10 specifies the scroll is written on both sides with lamentation, directly matching the description of the sealed scroll here.
Daniel 8:26 instructs sealing the vision for the distant future — the sealed scroll here is opened by the Lamb, fulfilling that pattern.
Daniel 12:4 commands sealing the book until the end; the sealed scroll in Revelation is unsealed by the Lamb, fulfilling that command.
Isaiah 6:1 provides the OT throne-room vision that Revelation 5:1 echoes, with God seated high on a throne.
Zechariah 5:1 shows a flying scroll of curse, an OT parallel to the sealed scroll of judgment in Revelation.