They that sit in
yashab (yaw-shab')
to sit down (specifically as judge. in ambush, in quiet); by implication, to dwell, to remain; causatively, to settle, to marry
the gate
sha`ar (shah'-ar)
an opening, i.e. door or gate -- city, door, gate, port (-er).
speak
siyach (see'-akh)
to ponder, i.e. (by implication) converse (with oneself, and hence, aloud) or (transitively) utter -- commune, complain, declare, meditate, muse, pray, speak, talk (with).
against me and I was the song
ngiynah (neg-ee-naw')
instrumental music; by implication, a stringed instrument; by extension, a poem set to music; specifically, an epigram
of the drunkards
shathah (shaw-thaw')
to imbibe -- assuredly, banquet, certainly, drink(-er, -ing), drunk (-ard), surely.
shekar (shay-kawr')
an intoxicant, i.e. intensely alcoholic liquor -- strong drink, + drunkard, strong wine.