Matthew 12:36 KJV, "I [Jesus] say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgement."
Proverbs 10:19 KJV, "In the multitude of words there wanteth not sin; but he that refraineth his lips is wise."
Titus Ch. 2:2-6 KJV specifies "Aged Men," "Aged Women," "Young Men," and "Young Women" to all be "sober."
I Peter 4:11 KJV, "If any man speak let him speak as the oracles of God."
Jesus is recorded in Scripture to have always spoken concisely, briefly upon any given topic, and always germane to the Agenda of The Father using The Father's Words. Jesus did not speak extra words, and did not use words to merely fill up time. Jesus did not pursue trivia or small minded issues.
I John 2:6 KJV, "He that sayeth he abideth in him [Jesus] ought himself also so to walk, even as he walked."