Hadith No: 1
Ibn Zanjuyah - al-Amwal - Book on the Opening of the Lands by Peaceful Settlement and Their Customs and Rulings, and they are from the spoils (ghanimah) and not considered war booty (ghanimah).
Chapter: Peaceful Settlement (Sulh) and Truce (Mudara) that can occur between Muslims and Polytheists (Mushrikeen) until a Certain Time
How Muslims Should Act After That Time
Volume: (1) - Page Number: (405)
672 - Ibn Shihab said: Hamid ibn Abd al-Rahman ibn Awf informed me that Abu Huraira said: Abu Bakr sent me during that pilgrimage with a group of heralds he dispatched on the day of Nahr to announce that no polytheist (mushrik) should perform pilgrimage (hajj) after this year, nor should anyone circumambulate (tawaf) around the House (Kaaba) naked. Hamid ibn Abd al-Rahman then narrated that the Messenger of Allah (peace be upon him and his holy progeny) mounted (his mount) with Ali and instructed him to announce al-Barah (Surah At-Tawbah) in the ears of the people. Abu Huraira said: Ali then announced al-Barah to the people of Mina on the day of Nahr , and that no polytheist should perform pilgrimage after this year, nor should anyone circumambulate the House naked.

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Reference: Al Amwal Book 1

Hadith No: 2
Ibn Zanjuyah - al-Amwal - Book on the Opening of the Lands through Peace Treaties and its Sunnahs and Rulings, and these are considered part of the spoils (ghanimah) and not war booty (ghanimeh).
Chapter: Peace Treaties and Truces that Can Be Made Between Muslims and Polytheists for a Time
When That Time Expires, How Should Muslims Act
Volume: (1) - Page Number: (405)
673 - Hamid narrated to us, saying: al-Nadr ibn Shumayl narrated to us, from Shu'bah, from Sulayman al-Shaybani, from al-Shu'bi, from Muharrir ibn Abi Hurayrah from Abu Hurayrah, who said: "I was among those whom the Messenger of Allah (peace be upon him and his holy progeny) sent with al-Bara'ah to Mecca with Ali." Another time, his son or another man asked him, "What were you proclaiming?" He replied, "We were saying that no one will enter Paradise except a believer, that no polytheist shall perform pilgrimage to the House after this year, that no one may circumambulate the House in a state of nakedness, and that whoever has a covenant with the Messenger of Allah, his term is four months." He said, "So I continued to call out until my voice grew hoarse."

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Reference: Al Amwal Book 1