Proverbs 18:13, 15, 17
Proverbs 18:13 AMP
He who answers before he hears [the facts]— It is folly and shame to him. [John 7:51]
Proverbs 18:15 AMP
The mind of the prudent [always] acquires knowledge, And the ear of the wise [always] seeks knowledge.
Proverbs 18:17 AMP
The first one to plead his case seems right, Until another comes and cross-examines him.