Now when they saw the boldness of Peter and John, and perceived that they were unlearned and ordinary men, they marveled; and they took knowledge of them, that they had been with Jesus.
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Interlinear Gloss
AD 1480
having verified that they were men without letters or learning:
They were called 'without letters' who were content with only their own language and natural knowledge, and did not know the study of letters.