I saw the Messenger of Allah(ﷺ) leading the people in prayer with Umamah daughter of Abu al-As on his neck (shoulder). When he prostrated, he put her down.

Abu Dawud said: The narrator Makhramah did not hear from his father except one tradition.
Sunan Abi Dawud Book 2, Hadith 530
← Previous Hadith We were sitting in the mosque when the Messenger of Allah (ﷺ) came upon us carrying Umamah daughter of Abul'As ibn ar-Rabi'. Her mother was Zaynab daughter of the Messenger of Allah (ﷺ). She (Umamah) was a child and he (the Prophet) was carrying her on his shoulder.

The Messenger of Allah (ﷺ) led (the people) in prayer while she was on his shoulder. When he bowed he put her down and took her up when he got up. He kept on doing so until he finished his prayer.

Sunan Abi Dawud Book 2, Hadith 529 Next Hadith → While we were waiting for the Messenger of Allah(ﷺ) for the noon or afternoon prayer, and Bilal had already called him for prayer, he came upon us with Umamah daughter of Abu al-As and daughter of his daughter on his neck. The Messenger of Allah (ﷺ) stood at the place of prayer and we stood behind him and she(Umamah) (all this time) was in her place. He uttered the takbir and we also uttered. When the Messenger of Allah(ﷺ) intended to bow, he took her and put her down, and then he bowed and prostrated till he finished his prostration. He then got up and took her and returned he to her place. The Messenger of Allah(ﷺ) kept on doing that in every rak’ah until he finished his prayer. May peace be upon him.

Sunan Abi Dawud Book 2, Hadith 531