Isaiah 29:12
And the book is delivered to him that is not learned, saying, Read this, I pray thee: and he saith, I am not learned.
Cross-reference
Isaiah 29:18
Contrast
Isaiah 29:18 promises the deaf hear and blind see the book—contrasting the illiterate's inability to read in v12.
1 Corinthians 14:16
Parallel
In 1 Corinthians 14:16, Paul uses the same 'unlearned' concept — a person cannot respond 'Amen' to what they don't understand, paralleling the unlearned man in Isaiah.
Revelation 5:2
Typology
In Revelation 5:2, an angel asks who is worthy to open the sealed scroll — mirroring the unreadable book in Isaiah that no human can read.
John 7:15
Contrast
John 7:15 marvels that Jesus has learning without study—contrasting the illiterate who cannot read.