If the shoe fits wear it
In Yoruba Tí bàtà bá wọ̀ ọ́, wọ̀ ọ́.
This idiom is used in Yoruba to mean that if something applies to you, you should acknowledge it.
Example
"Wọ́n fi ẹ̀sùn irọ́ kọ́, ó sì sọ pé: "Tí bàtà bá wọ̀ ọ́, wọ̀ ọ́." (He was accused of lying, and he said: "If the shoe fits, wear it.")"