Sharing hardship, guarded speech, and patience: Comprehension

What do ابْكِ and أَمْلِكْ have in common?

Sharing Hardship, Guarding the Tongue, and Patience During Harm (Accounts 15–17)

• Both are plural feminine nouns
• Both are prepositions
• Both are past-tense verbs
• Both are imperatives addressing a person