It is narrated from Sayyiduna Taliq that the Prophet (peace and blessings be upon him) said: When any one of you feels the need for his wife, he should fulfill his need with her even if she is at the oven.
Hadith Referenceمسند احمد / مسند المدنيين رضي الله عنهم اجمعين / 16288
Hadith Gradingحکم دارالسلام:حديث ضعيف بهذه السياقة الضعف محمد بن جابر