You searched for: “et sic de similibus
Et sic de similibus (Latin phrase)
Translation: "And so of similar (people or things); and that goes for the others, too."

This phrase is used to suggest that whatever has been spoken about one person or topic under discussion holds true for related matters as well. The phrase ab uno disce omnes has similarities: "from one example, learn about all" or "from one, learn all".