A denominative from magen; properly, to shield; encompass with; figuratively, to rescue, to hand safely over (i.e. Surrender) -- deliver.
see HEBREW magen
H4042. magan
מָגַן verb only
Pi`el deliver up, deliver (denominative from מָגֵן; on connection of meanings compare סָגַר) — Perfect מִגֵּן Genesis 14:20; Imperfect3feminine singular suffix תְּמַגְּנֶ֑ךָּ Proverbs 4:9 אֲמַגֶּנְךָ Hosea 11:8; — deliver up to adversary Genesis 14:20; Hosea 11:8 + Isaiah 64:6 ᵑ7 ᵑ6 ᵐ5 Ew Che and others וַתְּמַגְּנֵּנוּ for וַתְּמגֵנוּ ᵑ0; also deliver, give, with accusative & suffix of indirect object Proverbs 4:9.