Usage: 3 forms in 5 verses
Form Translated As     In Verse(s)
μακροημερεύσητε you should prolong your days LXX.Deut.5.33LXX.Deut.6.2LXX.Deut.11.9
μακροημερεύσετε you shall prolong your days LXX.Deut.32.47
εμακροημέρευσαν prolonged their days LXX.Judg.2.7

Liddell-Scott-Jones

μακροημερεύω (makroēmereuō) to prolong one's days G:V

Related to: μακροημερεύω-ήμερος, ον,

long lived,[LXX]: comparative, [Refs 2nd c.AD+]

LSJ Scripture Refs: LXX.Deut.4.40