פּירוש אויף בראשית 24:25

מספוא PROVENDER — All kinds of camels’ food is called מספוא e. g., straw and barley.

גם תבן גם מספוא רב עמנו, “we also have plenty of straw and fodder.” She volunteered additional information that Eliezer had not enquired about, so as to indicate that his entourage would also be welcome as guests in her father’s house.

גם תבן, also straw, something which you did not inquire about as well as lodging, something which you did inquire about. It is a habit of Scriptures to use the word גם, “also,” repeatedly, even if this is not strictly necessary in order to correctly understand the text.