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 where he himself was about to come. And he said to them, The harvest is great, but the laborers are few. Pray therefore the Lord of the harvest to send forth laborers for his harvest.

Then one of the twelve, called Judas Iscariot, went to the chief priests, and said, What will ye give me, and I will deliver him up to you? And they paid him thirty pieces of silver. And from that time he sought an opportunity to deliver him up.