Laa taqum feehi abadaa; lamasjidun ussisa 'alat taqwaa min awwali yawmin ahaqqu an taqooma feeh; feehi rijaaluny yuhibbona ai yatatahharoo
Never stand in it; certainly a masjid founded on piety from the very first day is more deserving that you should stand in it; in it are men who love that they should be purified; and Allah loves those who purify themselves.