'Prayer' in the Bible

[But this kind of demon does not go out except by prayer and fasting.]”

Jesus said to them, “It is written [in Scripture], ‘My house shall be called a house of prayer’; but you are making it a robbers’ den.”

And whatever you ask for in prayer, believing, you will receive.”

They do all their deeds to be seen by men; for they make their phylacteries (tefillin) wide [to make them more conspicuous] and make their tassels long.