Kedoshim, K'doshim, or Qedoshim (קְדֹשִׁים — Hebrew for "holy ones," the 14th word, and the first distinctive word, in the parashah) is the 30th weekly Torah portion (פָּרָשָׁה, parashah) in the annual Jewish cycle of Torah reading and the seventh in the Book of Leviticus. It constitutes Leviticus 19:1–20:27. The parashah tells of the laws of holiness and ethical behavior, repeats the ten commandments, and describes penalties for sexual transgressions.
(summary from Wikipedia.org)