2 Timothy 2:14, 16-18, 23-24
2 Timothy 2:14 KJV
Of these things put them in remembrance, charging them before the Lord that they strive not about words to no profit, but to the subverting of the hearers.
2 Timothy 2:23-24 KJV
But foolish and unlearned questions avoid, knowing that they do gender strifes. And the servant of the Lord must not strive; but be gentle unto all men, apt to teach, patient