Let us bring your request before the Lord, ###, and seek His will in this situation.
We are reminded in Ephesians 5:8-14 (WEB):
Now you are light in the Lord. Walk as children of light, for the fruit of the Spirit is in all goodness and righteousness and truth, proving what is well pleasing to the Lord. Have no fellowship with the unfruitful works of darkness, but rather even reprove them. For the things which are done by them in secret, it is a shame even to speak of. But all things, when they are reproved, are revealed by the light, for everything that is revealed is light.
I just want to be clear that we are praying in the name of Jesus Christ. It is only through Jesus Christ that we have access to God. It is in His name that we are saved. Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me John 14:6 (KJV). For whosoever shall call upon the name of the Lord shall be saved. Romans 10:13 (KJV).
Therefore, we pray:
Heavenly Father, we come before You in the name of Jesus Christ, lifting up ### and ###. Lord, You are the source of all truth, and we ask that Your light shines into this situation. We pray that ###, if he is hiding something or not being truthful, will be convicted by the Holy Spirit and compelled to reveal the truth about the origin of the ###. We hope that it is not dishonest. Lord, guide ### through this situation, and grant them the wisdom and discernment needed to handle whatever truth may be revealed and to keep away from anything that is dishonest.
Father, we also pray for ###'s salvation if he is not saved. We pray that he will come to know Jesus Christ as his Lord and Savior, if he is not a Christian. Help him understand that Jesus Christ is the way the truth and the life.
May You bring comfort to those who are not involved dishonestly. We know that it is only the truth that can set us free John 8:32 (WEB). We know that all things are possible with You Lord. We put all our faith and trust in Jesus Christ. We pray this in Jesus' name. Amen.
###, continue to seek the Lord and trust in Him. Stand against every form of dishonesty and stand for the truth, knowing that God is always on the side of truth. Psalm 31:5 (WEB) says, "Into your hand I commit my spirit. You redeem me, Yahweh, God of truth."