Amr bin Kharija reported,
The Prophet ﷺ delivered a sermon while seated on his she-camel, and I was beneath her neck. She was chewing her cud, and her saliva was dripping between my shoulders. I heard him say, "Allah 
has given every rightful person his due, so there is no bequest for an heir. The child belongs to the marriage bed, and the adulterer gets the stone."
Azami 3195
Hasanعن عمرو بن خارجة قال
إن النبي ﷺ خطب على ناقته، وأنا تحت حرانها، وهي تقصع، بجرتها، وإن لعابها يسيل بين كتفي، فسمعته يقول: إن الله عز وجل أعطى كل ذي حق حقه، ولا وصية لوارث، والولد للفراش، وللعاهر الحجر.
Tirmidhi (2121) narrated it, and the wording is his, as did Nasai (3641, 3642) and Ibn Majah (2712), through various routes from Qatada, from Shahr bin Hawshab, from Abdul-Rahman bin Ghanm, from Amr bin Kharija, and he related the hadith. The full wording of the hadith will come later in the chapter on Hajj. Tirmidhi said, "hasan sahih." I say, rather it is only hasan, because of the discussion surrounding Shahr bin Hawshab, though he is hasan al-hadith. Imam Ahmad (17664, 17665, 17666) also narrated it through his route.As for his saying, "chewing its cud," taqsau means "chewing," and al-jirra, with the jim vowelled either with fatha or kasra and the ra doubled, refers to what the camel brings up from its stomach to its mouth so that it can chew it a second time. The camel only does this when it is at ease, and if it becomes frightened, it does not bring it up.