"And give good tidings to the believers that they will have from Allah great bounty," meaning: Paradise.
﴿وَبَشِّرِ الْمُؤْمِنِينَ بِأَنَّ لَهُمْ مِنَ الله فضلا كَبِيرا﴾ يَعْنِي: الْجنَّة