Had
Old English habban, of Germanic origin; related to Dutch hebben and German haben, also probably to heave.
wiktionary
From Middle English hadde(preterite), yhad(past participle), from Old English hæfde(first and third person singular preterite), ġehæfd(past participle), from Proto-Germanic *habd-, past and past participle stem of *habjaną(“to have”), equivalent to have + -ed. Cognate with Dutch had, German hatte, Swedish hade, Icelandic hafði.
etymonline
had
past tense and past participle of have, from Old English gehæfd. Assimilation of -f- to a following consonant is typical (as also in woman, lord, lady, head (n.), leman). Used since late Old English as an auxiliary to make pluperfect tense-phrases. You never had it so good (1946) was said to be the stock answer to any complaints about U.S. Army life.