Samura bin Jundab reported,

The Messenger of Allah ﷺ often used to ask his companions, "Has any of you seen a dream?" Then whoever Allah willed would relate one to him.One morning he said, "Two visitors came to me last night, they roused me, and they said to me..." and he mentioned the hadith in its full length, in which it was narrated.He said, "They said to me, 'Go on, go on,' so we set off and came upon a lush green meadow containing every color of springtime. In the middle of the meadow stood a tall man, so tall that I could scarcely make out his head as it stretched into the sky. Around him were more children than I had ever seen."He said, "I asked them, 'What is this? Who are these?'"He said, "As for the tall man in the meadow, he is Ibrahim ﷺ, and as for the children around him, they are every child who died upon the natural disposition."Some of the Muslims said, "Messenger of Allah, even the children of the polytheists?"The Messenger of Allah ﷺ replied, "Even the children of the polytheists. As for the people who were partly handsome and partly hideous, they are a people who mixed righteous deeds with others that were evil, and Allah has pardoned them."

عن سمرة بن جندب قال

كان رسول الله ﷺ مما يكثر أن يقول لأصحابه: هل رأى أحد منكم من رؤيا قال: فيقص عليه من شاء الله أن يقص وإنه قال ذات غداة: إنه أتاني الليلة آتيان وإنهما ابتعثاني وإنهما قالا لي فذكر الحديث بطوله وجاء فيه: قال: قالا لي: انطلق انطلق فانطلقنا فأتينا على روضة معتمة فيها من كل لون الربيع وإذا بين ظهري الروضة رجل طويل لا أكاد أرى رأسه طولا في السماء، وإذا حول الرجل من أكثر ولدان رأيتهم قط قال: قلت لهما: ما هذا ما هؤلاء؟ قال: وأما الرجل الطويل الذي في الروضة فإنه إبراهيم ﷺ وأما الولدان الذين حوله فكل مولود مات على الفطرة. قال: فقال بعض المسلمين: يا رسول الله وأولاد المشركين؟ فقال رسول الله ﷺ: وأولاد المشركين، وأما القوم الذين كانوا شطرا منهم حسن، وشطرا منهم قبيح فإنهم قوم خلطوا عملا صالحا، وآخر سيئا تجاوز الله عنهم.