Verse 32

وَأَنكِحُوا۟ ٱلْأَيَـٰمَىٰ مِنكُمْ وَٱلصَّـٰلِحِينَ مِنْ عِبَادِكُمْ وَإِمَآئِكُمْ إِن يَكُونُوا۟ فُقَرَآءَ يُغْنِهِمُ ٱللَّهُ مِن فَضْلِهِۦ وَٱللَّهُ وَٰسِعٌ عَلِيمٌ

You shall marry the singles amongst you and so shall the righteous male and female subordinates. If they are poor, God will enrich them from His bounty. And God is Expander, All Knowing.