Where does “շաբաթ” come from?

շաբաթ (Armenian) comes from Old Armenian շաբաթ, from Classical Syriac ܫܒܬܐ, from Aramaic שַׁבְּתָא, from Hebrew שַׁבָּת, from Akkadian šapattum — 15.

շաբաթ (Armenian): Saturday; week

Definitions

Step	Language	Word	Meaning
1	Old Armenian	շաբաթ	Sabbath; Saturday; week
2	Classical Syriac	ܫܒܬܐ	Sabbath, Saturday; week; dill
3	Aramaic	שַׁבְּתָא	sabbath
4	Hebrew	שַׁבָּת	Sabbath, Shabbat; weekly day of rest; sabbath
5	Akkadian	šapattum	15