The penitential Psalm 50 part 2
The Latin:
Tibi soli peccavi, et malum coram te feci: ut iustificeris in sermonibus tuis et vincas cum iudicaris. Ecce enim in iniquitatibus conceptus sum; et in peccatis concepit me mater mea. Ecce enim veritatem dilexisti: incerta et occulta sapientiae tuae manifestasti mihi.
The English:
To thee only have I sinned, and have done evil before thee: that thou mayst be justified in thy words and mayst overcome when thou art judged. For behold I was conceived in iniquities; and in sins did my mother conceive me. For behold thou hast loved truth: the uncertain and hidden things of thy wisdom thou hast made manifest to me.
[With many thanks to DRBO for its online presence.]