At Tawbah, 108 Ayah
9:108
لَا تَقُمۡ فِيهِ أَبَدٗاۚ لَّمَسۡجِدٌ أُسِّسَ عَلَى ٱلتَّقۡوَىٰ مِنۡ أَوَّلِ يَوۡمٍ أَحَقُّ أَن تَقُومَ فِيهِۚ فِيهِ رِجَالٞ يُحِبُّونَ أَن يَتَطَهَّرُواْۚ وَٱللَّهُ يُحِبُّ ٱلۡمُطَّهِّرِينَ ١٠٨
Lā Taqum Fīhi 'Abadāan ۚ Lamasjidun 'Ussisa `Alá At-Taqwá Min 'Awwali Yawmin 'Aĥaqqu 'An Taqūma Fīhi ۚ Fīhi Rijālun Yuĥibbūna 'An Yataţahharū Wa ۚ Allāhu Yuĥibbu Al-Muţţahhirīna
Do not stand [for prayer] within it - ever. A mosque founded on righteousness from the first day is more worthy for you to stand in. Within it are men who love to purify themselves; and Allah loves those who purify themselves.