וְעָשִׂ֛יתָ שְׁנַ֥יִם כְּרֻבִ֖ים זָהָ֑ב מִקְשָׁה֙ תַּעֲשֶׂ֣ה אֹתָ֔ם מִשְּׁנֵ֖י קְצ֥וֹת הַכַּפֹּֽרֶת׃
And thou shalt make two cherubim of gold; of beaten work shalt thou make them, at the two ends of the ark-cover.
Read halakhic rulings (Jewish law) on Exodus 25:18: and classical halakhic sources.