Psalm 40:7-9

7 Then said I, ‘Lo, I have come,’ In the roll of the book it is written of me,

8 To do Thy pleasure, my God, I have delighted, And Thy law [is] within my heart.

9 I have proclaimed tidings of righteousness In the great assembly, lo, my lips I restrain not, O JEHOVAH, Thou hast known.