מַהֵר שָׁלָל חָשׁ בַּזMahêr Shâlâl Châsh Baz

proper name, masculine: Swift is booty, speedy is prey (Isaiah 8:1; Isaiah 8:3)

Pronunciation: mah-hare' shaw-lawl' khawsh baz · Hebrew/Aramaic (Old Testament) · H4122

Same root

מַהֵרmahêr · H4118properly, hurrying; hence (adverbially) in ahurry
שָׁלָלshâlâl · H7998booty
חוּשׁchûwsh · H2363to hurry; figuratively, to be eager with excitement or enjoyment
בַּזbaz · H957plunder

Where it appears

Appears 8 times in the Bible.

Isaiah 8:1 Then the Lord said to me, “Make a large signboard and clearly write this name on it: Maher-shalal-hash-baz.”
Isaiah 8:3 Then I slept with my wife, and she became pregnant and gave birth to a son. And the Lord said, “Call him Maher-shalal-hash-baz.

See every passage

Isaiah 8:1, 8:3

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).