question #1 Sahih al-Bukhari 1719, Book 25, Hadith 197 : What was the initial restriction on eating the meat of sacrificial animals during the days of Mina?

`Ata’ said, “I heard Jabir bin `Abdullah saying, ‘We never ate the meat of the Budn for more than three
days of Mina. Later, the Prophet (ﷺ) gave us permission by saying: ‘Eat and take (meat) with you. So we
ate (some) and took (some) with us.’ ” I asked `Ata’, “Did Jabir say (that they went on eating the meat)
till they reached Medina?” `Ata’ replied, “No.”