Matthew 7:7-8
Ask, and it shall be given you: seek, and ye shall find: knock, and the door shall be opened.
Philippians 4:6
the Lord is coming: be not in any manner of sollicitude, but in all your occasions lay your requests before God by prayer and supplication accompany'd by thanksgiving.
Hebrews 4:16
us therefore approach with confidence to the throne of grace, that we may obtain the seasonable assistance of divine mercy and favour.
Hebrews 10:21-22
and having an high priest, who is established over the house of God,
James 4:2-3
you quarrel and go to war, but without success, because you don't petition for it: and if you did,
1 John 5:14
Besides, we have this confidence in him, that if we ask any thing according to his will, he will hear us.