28وَاعلَموا أَنَّما أَموالُكُم وَأَولادُكُم فِتنَةٌ وَأَنَّ اللَّهَ عِندَهُ أَجرٌ عَظيمٌShabbir AhmedKnow that your wealth and your children are a test for you. (Spend your wealth in Allah's Cause, provide good education and training to your children) and know that with Allah is immense reward.