'Small' in the Bible

O mountains of Gilboa, [let there be] no dew or rain upon you or on the fields of [grain for] offerings, for there the small shield of [the] mighty [was] defiled, the small shield of Saul [was] not anointed with oil.

David took the small round gold shields which had {belonged} to the servants of Hadadezer, and he brought them [to] Jerusalem.

but the poor [man] had nothing except for one small ewe lamb which he had bought. He had nurtured her, and she grew up with him and with his children together. She used to eat from his morsel and drink from his cup, and she used to lie in his lap and became like a daughter for him.