Luke 10:16 "He who listens to you listens to me; and he who disregards you disregards me, and he who disregards me disregards Him who sent me." (WEY)
1 Thessalonians 4:8 He therefore that in this disregards his brother, disregards, not man, but God, who has given also his Holy Spirit to you. (DBY RSV)
Hebrews 10:28 A man who disregards Moses' law dies without compassion on the word of two or three witnesses. (WEB)