9:75
۞ وَمِنْهُم مَّنْ عَـٰهَدَ ٱللَّهَ لَئِنْ ءَاتَىٰنَا مِن فَضْلِهِۦ لَنَصَّدَّقَنَّ وَلَنَكُونَنَّ مِنَ ٱلصَّـٰلِحِينَ
wamin'hum man ʿāhada l-laha la-in ātānā min faḍlihi lanaṣṣaddaqanna walanakūnanna mina l-ṣāliḥīna
There are some among them who pledged themselves to God, saying, ‘If God gives us some of His bounty, we shall certainly give alms and be righteous,’
And of them are some who made a covenant with Allâh (saying): "If He bestowed on us of His Bounty, we will verily give Sadaqâh (Zakât and voluntary charity in Allâh’s Cause) and will be certainly among those who are righteous."