The farewell Tawaf is obligatory, but it is waived in the case of menstruating women Sahih Muslim 1211 ag
Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، ح وَحَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، - وَاللَّفْظُ لَهُ - حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنِ الْحَكَمِ، عَنْ إِبْرَاهِيمَ، عَنِ الأَسْوَدِ، عَنْ عَائِشَةَ، قَالَتْ لَمَّا أَرَادَ النَّبِيُّ صلى الله عليه وسلم أَنْ يَنْفِرَ إِذَا صَفِيَّةُ عَلَى بَابِ خِبَائِهَا كَئِيبَةً حَزِينَةً . فَقَالَ "عَقْرَى حَلْقَى إِنَّكِ لَحَابِسَتُنَا " . ثُمَّ قَالَ لَهَا " أَكُنْتِ أَفَضْتِ يَوْمَ النَّحْرِ " . قَالَتْ نَعَمْ . قَالَ " فَانْفِرِي " .
Translation
'A'isha (Allah be pleased with her) reported
When Allah's Apostle (ﷺ) decided to march (for return journey), he found Safiyyah at the door of her tent, sad and downcast. He remarked. Barren, shaven-head, you are going to detain us, and then said: Did you perform Tawaf Ifada on the Day of Nahr? She replied in the affirmative, whereupon he said: Then march on.