The Greek word “duo”

Found 132 times in the New Testament and 40 of these occurrences are in the book of Matthew, the Greek noun “duo” meant “both” or “two.”  Sometimes this term is used to describe a small number of people (Mt. 18:20Mt. 18:20
English: American Standard Version (1901) - ASV

20 For where two or three are gathered together in my name, there am I in the midst of them.

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