Psalms 51: 12 - 17
12 Restore to me the joy of thy salvation, and uphold me with a willing spirit.
13 Then I will teach transgressors thy ways, and sinners will return to thee.
14 Deliver me from bloodguiltiness, O God, thou God of my salvation, and my tongue will sing aloud of thy deliverance.
15 O Lord, open thou my lips, and my mouth shall show forth thy praise.
16 For thou hast no delight in sacrifice; were I to give a burnt offering, thou wouldst not be pleased.
17 The sacrifice acceptable to God is a broken spirit; a broken and contrite heart, O God, thou wilt not despise.

EWTN