《孟子·万章章句上·第七节》
我只听说伊尹以尧、舜之道求取商汤王，却没有听说用割肉烹调技术来求取商汤王。
吾闻其以尧舜之道要汤，未闻以割烹也。
I only heard that Yi Yin asked King Tang of Shang for the way of Yao and Shun, but did not hear that he asked for the skill of cutting meat and cooking.