The Bible has answers to almost any situation we can encounter. A quick search for a scripture online can help find what God’s Word says about an issue.
I did a quick search on betrayal and found Psalms 41:4-13
As for me, I said, “O Lord, be gracious to me;
Heal my soul, for I have sinned against You.”
My enemies speak evil against me,
“When will he die, and his name perish?”
And when he comes to see me, he speaks falsehood;
His heart gathers wickedness to itself;
When he goes outside, he tells it.
All who hate me whisper together against me;
Against me they devise my hurt, saying,
“A wicked thing is poured out upon him,
That when he lies down, he will not rise up again.”
Even my close friend in whom I trusted,
Who ate my bread,
Has lifted up his heel against me.
But You, O Lord, be gracious to me and raise me up,
That I may repay them.
By this I know that You are pleased with me,
Because my enemy does not shout in triumph over me.
As for me, You uphold me in my integrity,
And You set me in Your presence forever.
Blessed be the Lord, the God of Israel,
From everlasting to everlasting.
Amen and Amen.