CREATE TABLE table_1965650_7 (college_junior_club_team VARCHAR2, nhl_team VARCHAR2)

Which College did the Buffalo Sabres' pick play for?
SELECT college_junior_club_team FROM table_1965650_7 WHERE nhl_team = "Buffalo Sabres"
SELECT "college_junior_club_team" FROM "table_1965650_7" WHERE "Buffalo Sabres" = "nhl_team"