The ornamental design for a jar with a lid in combination, as shown and described.
FIG. 1 is a top view of the present design;
FIG. 2 is a bottom view FIG. 1;
FIG. 3 is a side view of FIG. 1; and,
FIG. 4 is a perspective view of FIG. 1.
The broken lines depicting a pattern on the top and bottom portions of FIGS. 3 and 4 depict surface ornamentation which does form part of the claimed design. The broken lines showing the word ODAJA in FIGS. 3 and 4 represent ornamentation and do not form part of the claimed design.