وَمِنْهُم مَّنْ عَـٰهَدَ ٱللَّهَ لَئِنْ ءَاتَىٰنَا مِن فَضْلِهِۦ لَنَصَّدَّقَنَّ وَلَنَكُونَنَّ مِنَ ٱلصَّـٰلِحِينَ
Among them are those who made a pledge with Allah: ‘If He gives us out of His grace, we will surely give the zakat and we will surely be among the righteous.’