عن المقدام بن معديكرب قال قال رسول الله ﷺ للشهداء عند الله ست خِصال يُغفر له في أول دفعة ويرى مقعده من الجنة ويُجار من عذاب القبر ويأمَن من الفزع الأكبر ويوضع على رأسه تاج الوقار الياقوتة منها خير من الدنيا وما فيها ويُزوَّج اثنتين وسبعين زوجة من الحور العين ويُشفَّع في سبعين من أقاربه
جامع الترمذي كتاب فضائل الجهاد
From Miqdam ibn Ma’dikarib, who said: The Messenger of Allah (SAW) said: A martyr has six virtues with Allah: he is forgiven at the first flow [i.e. of blood]; he sees where he will take his seat in Jannah; he is saved from the punishment of the grave; he is safe from the greatest dread; the crown of dignity is placed on his head, the rubies of which are better than the world and all that is in it; he is given in marriage to seventy-two of the wide-eyed maidens [hur ‘ain]; and he is allowed to intercede for seventy of his relatives.
Sunan Al-Tirmidhi, The book of virtues of jihad