she-ar-ja'-shub or jash'-ub (she'ar yashubh, "a remnant shall return"; Septuagint ho kataleiphtheis Iasoub):
The son of Isaiah, who accompanied him when he set out to meet Ahaz (Isaiah 7:3). The name like that of other children of prophets (compare "Immanuel," "Mahershalal-hash-baz," "Lo-ruhamah," etc.) is symbolic of a message which the prophet wishes to emphasize. Thus Isaiah uses the very words she'ar yashubh to express his oft-repeated statement that a remnant of Israel will return to Yahweh (Isaiah 10:21).
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