1 Corinthians 3:2

3:2 I fed you milk, not solid food, for you were not yet ready. In fact, you are still not ready,

1 Corinthians 3:6-8

3:6 I planted, Apollos watered, but God caused it to grow. 3:7 So neither the one who plants counts for anything, nor the one who waters, but God who causes the growth. 3:8 The one who plants and the one who waters work as one, but each will receive his reward according to his work.

1 Corinthians 12:13

12:13 For in one Spirit we were all baptized into one body. Whether Jews or Greeks or slaves or free, we were all made to drink of the one Spirit.