Non-PRO English to Turkish Other Idioms / Maxims / Sayings Common expression

“Hear, hear!” is an exclamation that functions as a kind of verbal applause. It is a way of showing that you approve of what the speaker is saying, mostly in a formal context with many people present, such as a wedding toast, a political meeting, or a government assembly – especially in the British Parliament. Think of it as a short way of saying, "Hear him!" or "Listen to what she is saying!" It sounds old-fashioned to most people but is none the less common in ordinary conversation.
"Hear, hear!" is usually written with a comma between the two words and an exclamation point after them.
Would vallahi be a good Turkish equivalent?