Regarding eating garlic
حَدَّثَنَا أَحْمَدُ بْنُ صَالِحٍ، حَدَّثَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، حَدَّثَنِي عَطَاءُ بْنُ أَبِي رَبَاحٍ، أَنَّ جَابِرَ بْنَ عَبْدِ اللَّهِ، قَالَ إِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ أَكَلَ ثُومًا أَوْ بَصَلاً فَلْيَعْتَزِلْنَا - أَوْ لِيَعْتَزِلْ مَسْجِدَنَا - وَلْيَقْعُدْ فِي بَيْتِهِ " . وَإِنَّهُ أُتِيَ بِبَدْرٍ فِيهِ خَضِرَاتٌ مِنَ الْبُقُولِ فَوَجَدَ لَهَا رِيحًا فَسَأَلَ فَأُخْبِرَ بِمَا فِيهَا مِنَ الْبُقُولِ فَقَالَ " قَرِّبُوهَا " . إِلَى بَعْضِ أَصْحَابِهِ كَانَ مَعَهُ فَلَمَّا رَآهُ كَرِهَ أَكْلَهَا قَالَ " كُلْ فَإِنِّي أُنَاجِي مَنْ لاَ تُنَاجِي " . قَالَ أَحْمَدُ بْنُ صَالِحٍ بِبَدْرٍ فَسَّرَهُ ابْنُ وَهْبٍ طَبَقٌ
Jabir b. ‘Abd Allah reported the Messenger of Allah (ﷺ) as sayings: He who eats garlic or onion must keep away from us. Or he said: must keep away from our mosque or must sit in his house. A dish containing green vegetables was brought to him, and noticing that it had an odour he asked (about it). He was told that it contained some vegetables. He then said: Bring it near, to one of his companion who was with him. When he saw it, he abominated eating it, and said: eat for I hold intimate converse with one with whom you do not. Ahmad b. Salih said: Ibn Wahb explained the word badr as meaning dish.