1 Corinthians 7:35

Context
7:35 I am saying this for your benefit, not to place a limitation on you, but so that without distraction you may give notable and constant service to the Lord.

1 Corinthians 9:10

Context
9:10 Or is he not surely speaking for our benefit? It was written for us, because the one plowing and threshing ought to work in hope of enjoying the harvest.

1 Corinthians 15:32

Context
15:32 If from a human point of view I fought with wild beasts at Ephesus, ¹  what did it benefit me? If the dead are not raised, let us eat and drink, for tomorrow we die. ²