1 Corinthians 3:5-8

What then is Apollos? And what is Paul? Just servants through whom you believed [in Christ], even as the Lord appointed to each his task. I planted, Apollos watered, but God [all the while] was causing the growth. So neither is the one who plants nor the one who waters anything, but [only] God who causes the growth. He who plants and he who waters are one [in importance and esteem, working toward the same purpose]; but each will receive his own reward according to his own labor.