Abdullah bin Umar reported,

Jibreel asked the Prophet ﷺ, "What is faith?"He replied, "That you believe in Allah, His angels, His books, His messengers, the Last Day, and that you believe in divine decree, both its good and its evil."Jibreel said to him, "You have spoken truly."The narrator said, "We were amazed at him, questioning the Prophet ﷺ and then confirming his answers."The Prophet ﷺ then said, "That was Jibreel. He came to teach you the essentials of your religion."

حدثنا وكيع حدثنا كهمس عن ابن بريدة عن يحيى بن يعمر

عن ابن عمر

أن جبريل عليه السلام قال للنبي ﷺ ما الإيمان قال أن تؤمن بالله وملائكته وكتبه ورسله واليوم الآخر وبالقدر خيره وشره فقال له جبريل عليه السلام صدقت قال فتعجبنا منه يسأله ويصدقه قال فقال النبي ﷺ ذاك جبريل أتاكم يعلمكم معالم دينكم