"When Hafsa became a widow," `Umar said, "I met Abu Bakr and said to him, 'If you wish I will marry Hafsa bint `Umar to you.' I waited for a few days then Allah's Messenger (ﷺ) asked for her hand. Later Abu Bakr met me and said, 'Nothing stopped me from returning to you concerning your offer except that I knew that Allah's Messenger (ﷺ) had mentioned (his wish to marry) her, and I could never let out the secret of Allah's Messenger (ﷺ) . If he had left her, I would have accepted her.' "
Sahih al-Bukhari Book 67, Hadith 80
← Previous Hadith The Prophet (ﷺ) said, "Beware of suspicion (about others), as suspicion is the falsest talk, and do not spy upon each other, and do not listen to the evil talk of the people about others' affairs, and do not have enmity with one another, but be brothers. And none should ask for the hand of a girl who is already engaged to his (Muslim) brother, but one should wait till the first suitor marries her or leaves her."

Sahih al-Bukhari Book 67, Hadith 79 Next Hadith → Two men came from the east and delivered speeches, and the Prophet (ﷺ) said, "Some eloquent speech has the influence of magic." (e.g., some people refuse to do something and then a good eloquent speaker addresses them and then they agree to do that very thing after his speech)

Sahih al-Bukhari Book 67, Hadith 81