Luke 2:37

2:37 She had lived as a widow since then for eighty-four years. She never left the temple, worshiping with fasting and prayer night and day.

Luke 6:12

Choosing the Twelve Apostles

6:12 Now it was during this time that Jesus went out to the mountain to pray, and he spent all night in prayer to God.

Luke 19:46

19:46 saying to them, “It is written, ‘My house will be a house of prayer,’ but you have turned it into a den of robbers!”