Strong's Greek Lexicon

From BibleWiki

Dr. James Strong (1822-1894), a professor of exegetical theology at Drew Theological Seminary, directed the construction of what came to become Strong's Exhaustive Concordance of the Bible: an exhaustive cross-reference of every word in the Authorised Version back to the original Greek and Hebrew words. The numbers for each word have become known as "Strong's numbers" and are the de facto standard for referencing these words.