Naso or Nasso (נָשֹׂא — Hebrew for "take a census" or "lift up," the sixth word, and the first distinctive word, in the parashah) is the 35th weekly Torah portion (פָּרָשָׁה, parashah) in the annual Jewish cycle of Torah reading and the second in the Book of Numbers. It constitutes Numbers 4:21–7:89. The parashah addresses priestly duties, camp purification, restitution for wrongs committed, the wife accused of unfaithfulness (סוטה, sotah), the nazirite, the Priestly Blessing, and consecration of the Tabernacle.
(summary from Wikipedia.org)