And Ibn Majah, with a chain of narration according to Muslim: (until you are at rest while standing).

The Shaykh : The remaining narrations, he said: "And Ibn Majah has it with a chain of Muslim

until you are at rest while standing

حتى تطمئن قائماً

instead of

until you straighten up while standing

حتى تعتدل قائما

"
The difference between them is clear, because merely straightening up without being at rest is not sufficient, so what is necessary? Being at rest.
If someone were to say, this is difficult, and it is truly difficult: how can the situation be one, the story be one, the place be one, the time be one, and the speaker be one, and then some narrators say and some narrators say , even though the second one used a word that contradicts the context, saying ? What is the answer to this difficulty, since the situation is not multiple such that we would say the Messenger of Allah (peace and blessings be upon him and his family) said once and once ?
The answer is that we say this is an easy answer, it is easy: the Prophet (peace and blessings be upon him) said: or , but the person far away does not hear it as the person close by hears it. It may be that one of the narrators, yes, heard him say , and the second one heard him say what?
The student: .

The Shaykh :
If someone were to say, this is acceptable if the Companion is one, yes, I mean if the Companions are two or more, this is acceptable. But if the Companion is one? We say: the Companion from whom a large number of people narrated, so one narrator heard him say: and another said . And we said that because the one who said has conveyed the meaning of and what?
The student: And an increase.

The Shaykh : And an addition, so we take this, we take this and say is to be understood as until you straighten up and are at rest, and as in the sitting between the two prostrations, for he said and there is no difference. He said: "And similarly, the hadith of Rafi'ah ibn Rafi' in Ahmad and Ibn Hibban:

until you are at rest while standing

حتى تطمئن قائما

" There is no difficulty in this. The reason?
The student: ...

The Shaykh : The multiplication of the Companions. The reason is the multiplication of the Companions, and as we said, the person close by hears more than the person far away. Also, there is a possibility that the Prophet (peace and blessings be upon him and his family) said and then repeated and said , so there is no contradiction in the praise of Allah, and the intended meaning is being at rest.