וַיִּקְרָ֧א אַבְרָהָ֛ם שֵֽׁם־הַמָּק֥וֹם הַה֖וּא יְהוָ֣ה ׀ יִרְאֶ֑ה אֲשֶׁר֙ יֵאָמֵ֣ר הַיּ֔וֹם בְּהַ֥ר יְהוָ֖ה יֵרָאֶֽה׃
And Abraham called the name of that place Adonai-jireh; as it is said to this day: ‘In the mount where the LORD is seen.’
Read kabbalistic (mystical) interpretation of Genesis 22:14: and classical mystical sources.