Еврейская мысль к Берешит 15:9

וַיֹּ֣אמֶר אֵלָ֗יו קְחָ֥ה לִי֙ עֶגְלָ֣ה מְשֻׁלֶּ֔שֶׁת וְעֵ֥ז מְשֻׁלֶּ֖שֶׁת וְאַ֣יִל מְשֻׁלָּ֑שׁ וְתֹ֖ר וְגוֹזָֽל׃

И сказал ему: 'Возьми мне трехлетнюю тёлку и трехлетнюю козу, трехлетнего барана, голубя-черепаху и молодого голубя.'

Guide for the Perplexed

(8) Something presents itself to the prophet in a prophetic vision; he sees allegorical figures, such as were seen by Abraham in the vision “between the pieces” (Gen. 15:9, 10); for it was in a vision by daytime, as is distinctly stated.