It is narrated from Hazrat Abdullah bin Sa’d (may Allah be pleased with him) that I asked the Holy Prophet (peace and blessings be upon him) about the ruling of eating together with a menstruating woman. The Holy Prophet (peace and blessings be upon him) said: You may eat and drink with a menstruating woman.
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 22505