Reference

Psalm 91:1-2—Matthew 6:6
Psalm 91:1-2 NKJV
1He who dwells in the secret place of the Most High
Shall abide under the shadow of the Almighty.
2I will say of the Lord, “He is my refuge and my fortress;
My God, in Him I will trust.”
Matthew 6:6 NKJV

6But you, when you pray, go into your room, and when you have shut your door, pray to your Father who is in the secret place; and your Father who sees in secret will reward you openly.