Al-Baqarah 2:223

نِسَآؤُكُمۡ حَرۡثٞ لَّكُمۡ فَأۡتُواْ حَرۡثَكُمۡ أَنَّىٰ شِئۡتُمۡۖ وَقَدِّمُواْ لِأَنفُسِكُمۡۚ وَٱتَّقُواْ ٱللَّهَ وَٱعۡلَمُوٓاْ أَنَّكُم مُّلَٰقُوهُۗ وَبَشِّرِ ٱلۡمُؤۡمِنِينَ 223

Your wives are a place of sowing of seed for you, so come to your place of cultivation however you wish and put forth [righteousness] for yourselves. And fear Allah and know that you will meet Him. And give good tidings to the believers