Quran 62:8-11
Say, "Indeed, the death from which you flee - indeed, it will meet you. Then you will be returned to the Knower of the unseen and the witnessed, and He will inform you about what you used to do."
O you who have believed, when [the adhan] is called for the prayer on the day of Jumu'ah [Friday], then proceed to the remembrance of Allah and leave trade. That is better for you, if you only knew.
And when the prayer has been concluded, disperse within the land and seek from the bounty of Allah, and remember Allah often that you may succeed.
But when they saw a transaction or a diversion, [O Muhammad], they rushed to it and left you standing. Say, "What is with Allah is better than diversion and than a transaction, and Allah is the best of providers."