Sūrah At-Tawba · The Repentance9 : 98
وَمِنَ ٱلۡأَعۡرَابِ مَن یَتَّخِذُ مَا یُنفِقُ مَغۡرَمࣰا وَیَتَرَبَّصُ بِكُمُ ٱلدَّوَاۤىِٕرَۚ عَلَیۡهِمۡ دَاۤىِٕرَةُ ٱلسَّوۡءِۗ وَٱللَّهُ سَمِیعٌ عَلِیمࣱ
“And of the wandering Arabs there is he who taketh that which he expendeth (for the cause of Allah) as a loss, and awaiteth (evil) turns of fortune for you (that he may be rid of it). The evil turn of fortune will be theirs. Allah is Hearer, Knower.”