"The Messenger of Allah said: 'The one in lhram should not get married, nor arrange a marriage for anyone else, nor Propose marriage''
Sunan Ibn Majah Book 9, Hadith 122
← Previous Hadith the Prophet got married while he was a Muhrim (in Ihram).

Sunan Ibn Majah Book 9, Hadith 121 Next Hadith → that the Messenger of Allah said: "If there comes to you one with whose character and religious commitment you are pleased, then marry (your daughter or female relative under your care) to him, for if you do not do that there will be Fitnah in the land and widespread corruption.'"

Sunan Ibn Majah Book 9, Hadith 123