It was narrated from Ibn 'Abbas that the Messenger of Allah (ﷺ) said:
“The Muslims are partners in three things: water, pasture and fire, and their price is unlawful.”
It was narrated that Ibn 'Abbas said:
"When 'Umar became Muslim, Jibril came down and said: 'O Muhammed! The people of heaven are rejoicing because of 'Umar's Islam.'"