TgJ 1K7:23 :וְחוּט מְשַח תְלָתִין אַמִין מַקַף לֵיה סְחוֹר סְחוֹר‏ : while a measuring cord of thirty cubits would encompass it all around
See the entire entry for mšḥ#3 n.m. measure

TgJ 1K7:23 :וַעְבַד יָת יַמָא מַתַך עְסַר אַמִין מִסִפתֵיה עַד סִפתֵיה סְגַלגַל סְחוֹר סְחוֹר‏ : he made the sea of cast metal, 10 cubits from rim to rim, circular all around
See the entire entry for mattaḵ n.m. cast metal