Romans 1:9

For God, whom I serve wholeheartedly in [preaching] the Gospel of His Son, is my witness [to the truth] of how continually I mention you in my prayers.

Colossians 1:9

So, this is why, since the day we heard about these things, we do not stop praying for you and requesting that you people be filled [by God] with the knowledge of what He wants [for your lives], and with spiritual wisdom and understanding.

2 Timothy 1:3

I thank God, whom I worship [or, "serve"] with a clear conscience, as my forefathers did, that I can remember you [i.e., your commitment] continually in my prayers night and day.

1 Thessalonians 3:10

Night and day we pray very earnestly that we will be able to see you in person, so we can provide what is lacking in your faith.

Acts 12:5

So, Peter was kept in jail, but the church continued to pray earnestly to God for him. [See verse 12].

Acts 20:20

[You know] how I held back nothing in declaring to you whatever was profitable, and taught you in public [meetings] and in your homes.

Colossians 1:28

We proclaim Him, warning and teaching every person with all wisdom, so that we may present every person [to God] complete in [their fellowship with] Christ.

Treasury of Scripture Knowledge

Summary

Moreover as for me, God forbid that I should sin against the LORD in ceasing to pray for you: but I will teach you the good and the right way:

Bible References

I will teach

Acts 20:20
[You know] how I held back nothing in declaring to you whatever was profitable, and taught you in public [meetings] and in your homes.
Colossians 1:28
We proclaim Him, warning and teaching every person with all wisdom, so that we may present every person [to God] complete in [their fellowship with] Christ.