James 3:7-8

All kinds of animals, birds, reptiles, and creatures of the sea are being tamed and have been tamed by man, but no man can tame the tongue. It is an unruly evil, full of deadly poison. -James 3:7-8

2 Corinthians 12:9

Each time he said, “My grace is all you need. My power works best in weakness.” So now I am glad to boast about my weaknesses, so that the power of Christ can work through me. -2 Corinthians 12:9