The Greek and Latin transmit καί / et as a free-standing conjunction, whereas the Syriac prefixes the conjunctive waw directly onto ܘܡܕܝܢܬܐ ('and the city'), fusing the connective with the noun in standard Syriac orthography.
EN All the city was gathered together at the door.
ES Y toda la ciudad se juntó á la puerta.
ZH-HANS 合城的人都聚集在门前。
ZH-HANT 合城的人都聚集在門前。
The Greek and Latin transmit καί / et as a free-standing conjunction, whereas the Syriac prefixes the conjunctive waw directly onto ܘܡܕܝܢܬܐ ('and the city'), fusing the connective with the noun in standard Syriac orthography.
All three render the imperfect copula (ἦν / ܗܘܬ / erat), but Syriac places the auxiliary ܗܘܬ after the participle ܟܢܝܫܐ, forming a periphrastic perfect-of-state, while Greek and Latin front the verb before the subject.
Greek ἐπισυνηγμένη (perfect passive participle of ἐπισυνάγω, 'gathered together upon') carries the directional prefix ἐπι-; the Syriac ܟܢܝܫܐ (root k-n-š, the same root underlying ܟܢܘܫܬܐ 'synagogue') and the Latin congregata render the simple notion of assembling without reproducing the Greek preverb.
Greek πρός ('toward, at') governs the accusative of motion-to-rest at the door; Latin ad matches this directional sense, but Syriac ܥܠ ('upon, at') uses the more general locative preposition, a routine idiomatic substitution.