My father said, "The Prophet (ﷺ) said, 'When I stand for prayer, I intend to prolong it but on hearing the cries of a child, I cut it short, as I dislike to trouble the child's mother.' "
Sahih al-Bukhari Book 10, Hadith 102
← Previous Hadith The Prophet (ﷺ) used to pray a short prayer (in congregation) but used to offer it in a perfect manner.

Sahih al-Bukhari Book 10, Hadith 101 Next Hadith → I never prayed behind any Imam a prayer lighter and more perfect than that behind the Prophet (ﷺ) and he used to cut short the prayer whenever he heard the cries of a child lest he should put the child's mother to trial.

Sahih al-Bukhari Book 10, Hadith 103