Where does “sabath” come from?

sabath (Middle English) comes from Hebrew שְׁבָט, from Akkadian Šabāṭum — Šabāṭu, the eleventh month of the Babylonian calendar.

Ancestry of “sabath”, step by step

StepLanguageWordMeaning
1Hebrewשְׁבָט
2AkkadianŠabāṭumŠabāṭu, the eleventh month of the Babylonian calendar
Every word from Akkadian ŠabāṭumEvery word from Hebrew שְׁבָט