2 Bible Verses about Collaboration

And after these things, the Lord appointed seventy others, also, and sent them, two and two, before his face, into every city and place to which he himself was about to go. He said, therefore, to them: The harvest truly is great, but the laborers are few; pray, therefore, the Lord of the harvest that he send out laborers into his harvest.

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