فَوَيْلٌ لِّلْمُصَلِّينَ الَّذِينَ هُمْ عَن صَلَاتِهِمْ سَاهُونَ الَّذِينَ هُمْ يُرَاؤُونَ وَيَمْنَعُونَ الْمَاعُونَ (7-107:4)

So, devastation be to these prayer-offerers who are indifferent to their prayer; who pray to show off and are stingy in ordinary items. (107:4-7)