Hazrat Ata permits that a branch cut from the Haram, a miswak, or a herb called sana can be broken.

Hazrat Mujahid disliked this.

Hazrat Mujahid says that a person in the state of Ihram will not leave the Haram.

The servant of Hazrat Ibn Abbas (may Allah be pleased with them both) says that I performed Tamattu' and forgot to offer the sacrifice, and I delayed the Hady until the days had passed. I asked Hazrat Ibn Abbas (may Allah be pleased with them both) about it. He said: Offer one Hady for your Hady, and one Hady for delaying it.

Hazrat Salat ibn Rashd narrates that I asked Hazrat Tawus about a person who performed Hajj Tamattu’, but neither fasted nor offered a sacrifice until the days had passed. He replied that he should offer a sacrifice. I said that he does not have an animal for sacrifice. He said that he should sell his clothes and buy one. I said that he does not have any clothes either. He said that he should borrow from his companions. I said that they do not give him anything. He replied, "You have lied."

Hazrat Ata and Saeed bin Jubair state regarding the person who performs Hajj Tamattu' and neither offers a sacrifice nor keeps fasts, that a sacrificial animal (dam) is obligatory upon him.

Hazrat Ata was asked that if a person performs Umrah in a month other than the months of Hajj, is Hadi (sacrificial animal) obligatory upon him? He replied that Hadi is not obligatory upon him, and indeed the Companions used to offer Hadi, and the year when the polytheists prevented the Noble Prophet (peace and blessings be upon him), that year he (peace and blessings be upon him) also offered a sacrifice. (The narrator asked) Did the Prophet (peace and blessings be upon him) assume Ihram for Umrah? He replied, yes, and a treaty was made with those polytheists on the condition that these people would come the following year, and I have also seen Amir Muawiyah performing Umrah and offering a sacrifice outside the months of Hajj.

16178 - And I saw Muawiya slaughtering a camel during ‘umrah outside the months of Hajj (1).

It is narrated from Hazrat Mujahid that when the Holy Prophet (peace and blessings be upon him) was prevented from performing Umrah, he offered the sacrifice and then had his blessed head shaved.

It is narrated from Hazrat Saeed bin Al-Musayyib that the Noble Prophet (peace and blessings be upon him) said: A person in the state of Ihram may kill a wolf.