Masculine noun · Of Hebrew origin שק (H8242)
Of Hebrew origin (H8242); "sack"-cloth, i.e. mohair (the material or garments made of it, worn as a sign of grief):—sackcloth.
Outline
Strongs concordance
Breakdown
two witnesses
Represents the Northern Kingdom and Southern Kingdom (Zerubbabel). they shall prophesy
Referring to the fulfilment of the prophecies of Israel being in captivity. thousand two hundred and threescore days
Same three and a half years as verse two, i.e. the 350 years that Israel was in Slavery under Esau.
Strongs concordance