2 Bible Verses about Collaboration

Now after these things the Lord appointed seventy others; and sent them away, two and two, before His face, into every city and place, whither He Himself was about to come. And He said to them, "The harvest, indeed, is great, but the laborers few. Pray ye, therefore, the Lord of the harvest, that He urge forth laborers into His harvest.

Then one of the twelve, the one called Judas Iscariot, going to the high priests, said, "What are ye willing to give me, and I will deliver Him up to you?" And they paid him thirty pieces of silver. And from that time he was seeking an opportunity to deliver Him up.