Older grammarians believed that the unaccented ָח at the end of a word represented the survival of the original accusative case ending -a, however Ugaritic (an earlier semitic language) indicates the survival of both an accusative ending (-a) and an adverbial suffix (-h) like the Hebrew so-called “he-locale” or “he-directive.” Thus it is possible that there may be a few examples of the remainder of the old accusative case on some words (e.g., לָ֣יְלָה “night,” אַ֣רְצָה “land”),