noun, noun or participle which takes 'suru', noun which may take the genitive case particle 'no'
practice what you preach; consistency between words and actions
Yojijukugo emphasizing that one's deeds match one's stated principles. Often used in moral or self-improvement contexts.
リーダーには言行一致が求められる。
Leaders are expected to practice what they preach.
彼は
He is a man whose actions match his words.