I claim, the ornamental design for a personal covering for a disabled person, as shown and described above.
FIG. 1 is a top elevation view of the personal covering;
FIG. 2 is a bottom elevation view of the personal covering;
FIG. 3 is a front perspective view of the personal covering while in use; and,
FIG. 4 is a rear perspective view of the personal covering while in use.
The broken lines showing the personal covering in use with a person depict environmental matter and form no part of the claimed design. The remaining broken lines within the personal covering represent stitching and form part of the claimed design.