This root form (lemma) is used in 2 different forms in the NT: ἐπεῖδεν (IAA3··S), ἔπιδε (MAA2··S).
It is glossed in 2 different ways: ‘he looked_upon’, ‘look_upon’.
OET LUKE 1:25 Greek word=ἐπεῖδεν (epeiden) Morphology=IAA3··S English gloss=‘he looked_upon’ SR GNT LUKE 1:25 word 10
OET ACTS 4:29 Greek word=ἔπιδε (epide) Morphology=MAA2··S English gloss=‘look_upon’ SR GNT ACTS 4:29 word 5