Usage: 4 forms in 9 verses
Form Translated As     In Verse(s)
πόκων fleece LXX.2Kgs.3.4
πόκω fleece LXX.Judg.6.39
πόκου fleece LXX.Judg.6.38
πόκον fleece LXX.Judg.6.37LXX.Judg.6.37LXX.Judg.6.38LXX.Judg.6.39LXX.Judg.6.40LXX.Ps.72.6

Liddell-Scott-Jones

πόκος (pokos) fleece G:N-M

πόκος, ,

(πέκω) wool in its raw state, fleece, [LXX+8th c.BC+]; lock or tuft of wool, [Refs 5th c.BC+]; νεφέλαι πόκοις ἐρίων ὁμοῖαι [Refs 4th c.BC+]

__II proverbial, εἰς ὄνου πόκας to an ass-shearing, i.e. to no-place, [Refs 5th c.BC+]; ὄνου πόκους or πόκας ζητεῖς you ask for 'pigeons'-milk', [Refs 5th c.BC+]; Ὄκνου πλοκάς [Refs 5th c.BC+], and should perhaps be read in Ar.[same place]; οὐδεὶς πόκον εἰς γναφεῖον φέρει [Refs 5th c.BC+]

LSJ Scripture Refs: LXX.Judg.6.37