E'er in a sentence as an adverb

And, of course being a Scot, Robert Burns: What though on hamely fare we dine, Wear hoddin grey, an' a that; Gie fools their silks, and knaves their wine; A Man's a Man for a' that: For a' that, and a' that, Their tinsel show, an' a' that; The honest man, tho' e'er sae poor, Is king o' men for a' that. and: By oppression's woes and pains!

E'er definitions

adverb

at all times; all the time and on every occasion; "I will always be there to help you"; "always arrives on time"; "there is always some pollution in the air"; "ever hoping to strike it rich"; "ever busy"

See also: always ever