My sacrifice, O God, is a broken spirit; a broken and contrite heart you, God, will not despise. (NIV)
My sacrifice [the sacrifice acceptable] to God is a broken spirit; a broken and a contrite heart [broken down with sorrow for sin and humbly and thoroughly penitent], such, O God, You will not despise. (AMP)
The sacrifices of God are a broken spirit: a broken and a contrite heart, O God, thou wilt not despise. (KJV)