5197   walking
     5425   net
     7632   Twelve, characters of

Matthew 4:18-19

     4642   fish
     5433   occupations

Matthew 4:18-20

     5113   Peter, disciple
     5877   hesitation
     7758   preachers, call
     8120   following Christ

Matthew 4:18-22

     1651   numbers, 1-2
     2426   gospel, responses
     6620   calling
     8702   agnosticism