Let $F$ be a number field, and $G$ be the group of units of a quaternion algebra $D$ over $F$. At a certain ramified place $v$, for $\gamma_v \in G(F_v)$, could we bound the orbital integral $$\mathcal{O}_{\gamma_v}(MC(\pi_v)) = \int_{G(F_v)} MC(\pi_v)(u^{-1}\gamma_v u) \mathrm{d}u$$ where $MC(\pi_v)$ is the matrix coefficient attached to $\pi_v$? I am seeking for a bound in terms of the Plancherel measure of $\pi_v$.