στοιχέω, -ῶ

(στοῖχος, a row), [in LXX: Ecc.11:6 (כָּשֵׁר) * ;]

to be in rows (of waves, plants, etc. as well as of men), to walk in line (esp. of marching in file to battle; Xen. Cyr. vi, 3, 34, al.). Metaphorical, in late writers, to walk by rule: Act.21:24; with dative, to walk by or in (as a rule of life), Rom.4:12 (cf. MM, xxiii), Gal.5:25 6:16, Php.3:16 (cf. συν-στοιχέω).†

(AS)

to be in rows; to walk in line; to walk by rule; to walk by; in