The Torah portion is Chayei Sarah, Genesis 23:1-25:18. In synagogues using the Triennial system, 5785 is year 3 and the Torah reading is Genesis 24:53-25:18.
Verse 1: The life of Sarah was 120 years.The haftarah is I Kings 1:1-1:31. The passage tells of David's old age as the Torah portion dealt with Abraham's.