Double Cable stitch.

A cable pattern with a central panel of 12 sts is worked as follows:
Rows 1, 3, 5 and 7: K2, p8, k2.
Row 2: P2, sl next 2 sts to cn and hold at front, k2, then k2 from cn, sl next 2 sts to cn and hold at back, k2, then k2 from cn, p2.
Rows 4, 6 and 8: P2, k8, p2.
Repeat rows 1-8.
It is Double Cable stitch.

double cable stitch, free pattern, stitch pattern, knitting stitches

Have a look Classic aran honeycomb stitch, aran knitting