'Abd al-Malik b. Abu Bakr b. Abd al-Rahman b. al-Harith b. Hisham reported on the authority of his father from Umm Salama (Allah be pleased with her) that when Allah's Messenger (ﷺ) married Umm Salama, he stayed with her for three nights, and said
There is no lack of estimation on the part of your husband for you. If you wish I can stay with you for a week, but in case I stay with you for a week, then I shall have to stay for a week with all my wives.
Ibn Abu Bakr b. Abd al-Rahman reported that when Allah's Messenger (ﷺ) married Umm Salama and she stayed with him (during the night), and it was dawn, he (the Holy Prophet) said to her
There is no lack of estimation for you on the part of your husband. So if you desire I can spend a week with you, and if you like I may spend three (nights). and then I will visit you in turn. She said: Spend three (nights).
Abu Bakr b. 'Abd al-Rahman reported that when Allah's Messenger (ﷺ) married Umm Salama and he visited her, and when he intended to come out, she caught hold of his cloth. whereupon Allah's Messenger (ﷺ) said
If you so desire, I can extend the time (of my stay) with you, but then I shall have to calculate the time (that I stay with you and shall have to spend the same time with other wives). For the virgin woman, (her husband has to stay with her) for a week, and for the woman previously married it is three days.
A hadith like this has been narrated on the authority of Ibn Humaid.
Umm Salama (Allah be pleased with her) reported that Allah's Messenger (ﷺ) married her, and he (the narrator) made mention of so many things in this connection (and one of them was this) that he said
If you desire that I spend a week with you, I shall have to spend a week with my (other) wives, and if spend a week with you, I shall have to spend a week with my (other) wives.
Anas b. Malik reported
When anyone who has already a wife marries virgin, he should stay with her for seven nights (and then turn to his other wife), but when anyone having a virgin with him (as his wife) marries a woman who has been previously married he should stay with her for three nights. Khalid (one of the narrators) said. If I were to say that it could be directly traced to the Prophet (ﷺ). I would have told the truth, but he (Hadrat Anas) said: Such is the tradition.
Abu Qilaba reported on the authority of Anas
It is the Sunnah to stay with a virgin (after having married her) for a week. Khalid (one of the narrators) said: If wish I can say that it can be traced up to the Prophet (ﷺ).