G1490 — ei
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ei — pronounced de me(ge) {i deh may'-(gheh)
from 1487, 1161, and 3361 (sometimes with 1065 added); but if not:--(or) else, if (not, otherwise), otherwise. see GREEK for 1487 see GREEK for 1161 see GREEK for 3361 see GREEK for 1065
4 occurrences in the KJV.
Luke 5:36
And he spake also a parable unto them; No man putteth a piece of a new garment upon an old; if otherwise, then both the new maketh a rent, and the piece that was taken out of the new agreeth not with the old.
Luke 5:37
And no man putteth new wine into old bottles; else the new wine will burst the bottles, and be spilled, and the bottles shall perish.
Luke 14:32
Or else, while the other is yet a great way off, he sendeth an ambassage, and desireth conditions of peace.
2 Corinthians 11:16
I say again, Let no man think me a fool; if otherwise, yet as a fool receive me, that I may boast myself a little.