And We revealed to Musa and his brother, saying: Take for your people houses to abide in Egypt and make your houses places of worship and keep up prayer and give good news to the believers.

My Lord! make me keep up prayer and from my offspring (too), O our Lord, and accept my prayer:

And strive hard in (the way of) Allah, (such) a striving a is due to Him; He has chosen you and has not laid upon you an hardship in religion; the faith of your father Ibrahim; He named you Muslims before and in this, that the Messenger may be a bearer of witness to you, and you may be bearers of witness to the people; therefore keep up prayer and pay the poor-rate and hold fast by Allah; He is your Guardian; how excellent the Guardian and how excellent the Helper!