Matthew 7:7-8
Ask, and it shall be given you; seek, and you shall find; knock, and it shall be opened to you.
Philippians 4:6
Be anxious about nothing, but in every thing, by prayer and supplication with thanksgiving, let your requests be made known to God:
Hebrews 4:16
Let us come, therefore, with boldness, to the throne of grace, that we may receive mercy, and find grace to help in every time of need.
Hebrews 10:21-22
and having a great high, priest over the house of God,
James 4:2-3
You desire, and you have not; you kill, and are earnestly desirous of having, and yet you can not obtain; you fight and war, and yet you have not, because you ask not.
1 John 5:14
And this is the confidence that we have toward him, that if we ask any thing according to his will, he hears us.