1 Korintus 2:5

2:5 so that your faith would not be based on human wisdom but on the power of God.

1 Korintus 15:33

15:33 Do not be deceived: “Bad company corrupts good morals.” ¹ 

[15:33]  ¹ sn A quotation from the poet Menander, Thais 218, which Paul uses in a proverbial sense.