Man Lā Yaḥḍuruh al-Faqīh
Hadith 12204434 - وَ فِي خَبَرٍ آخَرَ: "إِنْ زَوَّجَ أَوْ تَزَوَّجَ فَنِكَاحُهُ بَاطِلٌ".
Hadith.4434 - And in another narration:
"If he marries or gets married while in the state of ihram, his marriage is invalid."