Philippians 1:19

For I know that this shall chance to my salvation, through your prayer, and ministering of the spirit of Jesus Christ,

2 Corinthians 1:11

by the help of your prayer for us: That by the means of many occasions, thanks may be given of many on our behalf, for the grace given unto us.

Acts 16:7

they came to Mysia, and sought to go into Bithynia, but the spirit suffered them not.

Romans 8:9

But ye are not given to the flesh; But to the spirit: If so be that the spirit of God dwell in you. If there be any man that hath not the spirit of Christ, the same is none of his.

Galatians 4:6

Because ye are sons, God hath sent the spirit of his son into our hearts, which crieth "Abba, father."

Romans 8:28

For we know well that all things work for the best unto them that love God, which also are called of purpose.

1 Corinthians 4:17

For this cause have I sent unto you Timothy, which is my dear son, and faithful in the Lord, which shall put you in remembrance of my ways which I have in Christ, even as I teach everywhere in all congregations.

Ephesians 6:18-19

and pray always with all manner prayer and supplication - and that in the spirit - and watch thereunto with all instance and supplication for all saints,

1 Peter 1:7-9

that your faith, once tried, being much more precious than gold that perisheth, though it be tried with fire, might be found unto laud, glory, and honour, at the appearing of Jesus Christ:

1 Peter 1:11

searching when, or at what time, the spirit of Christ which was in them should signify - which spirit testified before - the passions that should come unto Christ, and the glory that should follow after.

Treasury of Scripture Knowledge

Summary

For I know that this shall turn to my salvation through your prayer, and the supply of the Spirit of Jesus Christ,

General references

Bible References

I know

Romans 8:28
For we know well that all things work for the best unto them that love God, which also are called of purpose.
1 Corinthians 4:17
For this cause have I sent unto you Timothy, which is my dear son, and faithful in the Lord, which shall put you in remembrance of my ways which I have in Christ, even as I teach everywhere in all congregations.
1 Peter 1:7
that your faith, once tried, being much more precious than gold that perisheth, though it be tried with fire, might be found unto laud, glory, and honour, at the appearing of Jesus Christ:

The spirit

Romans 8:9
But ye are not given to the flesh; But to the spirit: If so be that the spirit of God dwell in you. If there be any man that hath not the spirit of Christ, the same is none of his.
Galatians 4:6
Because ye are sons, God hath sent the spirit of his son into our hearts, which crieth "Abba, father."
1 Peter 1:11
searching when, or at what time, the spirit of Christ which was in them should signify - which spirit testified before - the passions that should come unto Christ, and the glory that should follow after.

General references

1 Thessalonians 5:25
Brethren, pray for us.