1 Corinthians 3:1-9 (NASB)

1 And I, brethren, could not speak to you as to spiritual men, but as to men of flesh, as to infants in Christ. 2 I gave you milk to drink, not solid food; for you were not yet able to receive it. Indeed, even now you are not yet able, 3 for you are still fleshly. For since there is jealousy and strife among you, are you not fleshly, and are you not walking like mere men? 4 For when one says, “I am of Paul,” and another, “I am of Apollos,” are you not mere men?

5 What then is Apollos? And what is Paul? Servants through whom you believed, even as the Lord gave opportunity to each one. 6 I planted, Apollos watered, but God was causing the growth. 7 So then neither the one who plants nor the one who waters is anything, but God who causes the growth. 8 Now he who plants and he who waters are one; but each will receive his own reward according to his own labor. 9 For we are God’s fellow workers; you are God’s field, God’s building.