Romans 8:26-28 NIV

[26] In the same way, the Spirit helps us in our weakness. We do not know what we ought to pray for, but the Spirit himself intercedes for us through wordless groans. [27] And he who searches our hearts knows the mind of the Spirit, because the Spirit intercedes for God’s people in accordance with the will of God. [28] And we know that in all things God works for the good of those who love him, who have been called according to his purpose.