30 I appeal to you [I entreat you], brethren, for the sake of our Lord Jesus Christ and by the love [given by] the Spirit, to unite with me in earnest wrestling in prayer to God in my behalf. AMP

Colossians 4:12

12 Epaphras, who is one of yourselves, a servant of Christ Jesus, sends you greetings. [He is] always striving for you earnestly in his prayers, [pleading] that you may [as persons of ripe character and clear conviction] stand firm and mature [in spiritual growth], convinced and fully assured in everything willed by God. AMP

Psalms 5:1-3
1 For the director of music. For flutes. A psalm of David.

Give ear to my words, O LORD,
consider my sighing.
2 Listen to my cry for help,
my King and my God,
for to you I pray.
3 In the morning, O LORD, you hear my voice;
in the morning I lay my requests before you
and wait in expectation.

Psalms 42:8
8 By day the LORD directs his love,
at night his song is with me
a prayer to the God of my life.

Psalms 109:4
4 In return for my friendship they accuse me,
but I am a man of prayer.

Psalms 116:2
2 Because he turned his ear to me,
I will call on him as long as I live.

Daniel 6:10
10 Now when Daniel learned that the decree had been published, he went home to his upstairs room where the windows opened toward Jerusalem. Three times a day he got down on his knees and prayed, giving thanks to his God, just as he had done before. NIV

Luke 2:37
37 and then was a widow until she was eighty-four. She never left the temple but worshiped night and day, fasting and praying. NIV

Acts 6:4
4 and will give our attention to prayer and the ministry of the word."

Acts 10:2
2 He and all his family were devout and God-fearing; he gave generously to those in need and prayed to God regularly. NIV

Acts 10:9
9 About noon the following day as they were on their journey and approaching the city, Peter went up on the roof to pray. NIV

Romans 1:9
9 God, whom I serve with my whole heart in preaching the gospel of his Son, is my witness how constantly I remember you NIV

Romans 12:12
12 Be joyful in hope, patient in affliction, faithful in prayer. NIV

Ephesians 1:15-16
15 For this reason, ever since I heard about your faith in the Lord Jesus and your love for all the saints, 16 I have not stopped giving thanks for you, remembering you in my prayers. NIV

Colossians 1:9
9 For this reason, since the day we heard about you, we have not stopped praying for you and asking God to fill you with the knowledge of his will through all spiritual wisdom and understanding. NIV

1 Thessalonians 3:10
10 Night and day we pray most earnestly that we may see you again and supply what is lacking in your faith.

1 Thessalonians 5:17
17 pray continually; NIV

1 Timothy 5:5
5 The widow who is really in need and left all alone puts her hope in God and continues night and day to pray and to ask God for help. NIV

2 Timothy 1:3
3 I thank God, whom I serve, as my forefathers did, with a clear conscience, as night and day I constantly remember you in my prayers. NIV