MySQL 8.0

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CREATE TABLe explanations (id_Verse vARCHAR(100),
       FULLTEXT idx (id_Verse))
INSERT INTO explanations VALUES ('[1007][991]'),('[991][1008]'),('[1006][1007][1008]'),('[1010]')
    SELECT * FROM `explanations` WHERE `id_Verse` REGEXP '(\\[991\\]|\\[1007\\])'

id_Verse

[1007][991]

[991][1008]

[1006][1007][1008]

SELECT * FROM `explanations` WHERE MATCH(id_Verse) AGAINST('[1007]' '[991]')

id_Verse

[1007][991]

[991][1008]

[1006][1007][1008]