2 Bible Verses about Collaboration

After these things the Lord appointed also seventy others, and sent them two and two before Him, into every city and place, whither He himself was about to come. And He said unto them, The harvest indeed is great, but the laborers are few: pray therefore to the Lord of the harvest, that He would send out workmen to his harvest.

About this time went one of the twelve, called Judas Iscariot, to the chief priests, and said, What will ye give me, and I will deliver Him to you? and they promised him thirty pieces of silver: and from that time he sought opportunity to betray Him.